diff --git a/TESTS/netsocket/tcp/main.cpp b/TESTS/netsocket/tcp/main.cpp
index 5e149e300ef..328d9a06de4 100644
--- a/TESTS/netsocket/tcp/main.cpp
+++ b/TESTS/netsocket/tcp/main.cpp
@@ -114,6 +114,17 @@ nsapi_error_t tcpsocket_connect_to_discard_srv(TCPSocket &sock)
     return tcpsocket_connect_to_srv(sock, MBED_CONF_APP_ECHO_SERVER_DISCARD_PORT);
 }
 
+bool is_tcp_supported()
+{
+    static bool supported;
+    static bool tested = false;
+    if (!tested) {
+        TCPSocket socket;
+        supported = socket.open(NetworkInterface::get_default_instance()) == NSAPI_ERROR_OK;
+    }
+    return supported;
+}
+
 void fill_tx_buffer_ascii(char *buff, size_t len)
 {
     for (size_t i = 0; i < len; ++i) {
diff --git a/TESTS/netsocket/tcp/tcp_tests.h b/TESTS/netsocket/tcp/tcp_tests.h
index 0855a3fa403..382b6908a4f 100644
--- a/TESTS/netsocket/tcp/tcp_tests.h
+++ b/TESTS/netsocket/tcp/tcp_tests.h
@@ -24,6 +24,12 @@ nsapi_version_t get_ip_version();
 void fill_tx_buffer_ascii(char *buff, size_t len);
 nsapi_error_t tcpsocket_connect_to_echo_srv(TCPSocket &sock);
 nsapi_error_t tcpsocket_connect_to_discard_srv(TCPSocket &sock);
+bool is_tcp_supported();
+
+#define SKIP_IF_TCP_UNSUPPORTED() \
+    if (!is_tcp_supported()) { \
+        TEST_SKIP_MESSAGE("TCP not supported"); \
+    }
 
 #if MBED_CONF_NSAPI_SOCKET_STATS_ENABLED
 extern mbed_stats_socket_t tcp_stats[MBED_CONF_NSAPI_SOCKET_STATS_MAX_COUNT];
diff --git a/TESTS/netsocket/tcp/tcpsocket_bind_address.cpp b/TESTS/netsocket/tcp/tcpsocket_bind_address.cpp
index 4ded50108e3..625b19e3f9c 100644
--- a/TESTS/netsocket/tcp/tcpsocket_bind_address.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_bind_address.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_BIND_ADDRESS()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket *sock = new TCPSocket;
     if (!sock) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tcp/tcpsocket_bind_address_invalid.cpp b/TESTS/netsocket/tcp/tcpsocket_bind_address_invalid.cpp
index c309f2805b8..0e9a07c856d 100644
--- a/TESTS/netsocket/tcp/tcpsocket_bind_address_invalid.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_bind_address_invalid.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_BIND_ADDRESS_INVALID()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket *sock = new TCPSocket;
     if (!sock) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tcp/tcpsocket_bind_address_null.cpp b/TESTS/netsocket/tcp/tcpsocket_bind_address_null.cpp
index 93651030ac0..2f48cd75b3a 100644
--- a/TESTS/netsocket/tcp/tcpsocket_bind_address_null.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_bind_address_null.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_BIND_ADDRESS_NULL()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket *sock = new TCPSocket;
     if (!sock) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tcp/tcpsocket_bind_address_port.cpp b/TESTS/netsocket/tcp/tcpsocket_bind_address_port.cpp
index 6d5befce695..90a9a23ff4e 100644
--- a/TESTS/netsocket/tcp/tcpsocket_bind_address_port.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_bind_address_port.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_BIND_ADDRESS_PORT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket *sock = new TCPSocket;
     if (!sock) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tcp/tcpsocket_bind_port.cpp b/TESTS/netsocket/tcp/tcpsocket_bind_port.cpp
index 53d2d74524c..91cf90230f3 100644
--- a/TESTS/netsocket/tcp/tcpsocket_bind_port.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_bind_port.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_BIND_PORT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket *sock = new TCPSocket;
     if (!sock) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tcp/tcpsocket_bind_port_fail.cpp b/TESTS/netsocket/tcp/tcpsocket_bind_port_fail.cpp
index b2ace515173..fdb29a88909 100644
--- a/TESTS/netsocket/tcp/tcpsocket_bind_port_fail.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_bind_port_fail.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_BIND_PORT_FAIL()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket *sock = new TCPSocket;
     if (!sock) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tcp/tcpsocket_bind_unopened.cpp b/TESTS/netsocket/tcp/tcpsocket_bind_unopened.cpp
index 8be2f934c62..5af3aa92fba 100644
--- a/TESTS/netsocket/tcp/tcpsocket_bind_unopened.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_bind_unopened.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_BIND_UNOPENED()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket *sock = new TCPSocket;
     if (!sock) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tcp/tcpsocket_bind_wrong_type.cpp b/TESTS/netsocket/tcp/tcpsocket_bind_wrong_type.cpp
index 9f4296e91b7..77d5a639543 100644
--- a/TESTS/netsocket/tcp/tcpsocket_bind_wrong_type.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_bind_wrong_type.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_BIND_WRONG_TYPE()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket *sock = new TCPSocket;
     if (!sock) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tcp/tcpsocket_connect_invalid.cpp b/TESTS/netsocket/tcp/tcpsocket_connect_invalid.cpp
index a7cf0a51566..febb23ce83a 100644
--- a/TESTS/netsocket/tcp/tcpsocket_connect_invalid.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_connect_invalid.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_CONNECT_INVALID()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket sock;
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.open(NetworkInterface::get_default_instance()));
 
diff --git a/TESTS/netsocket/tcp/tcpsocket_echotest.cpp b/TESTS/netsocket/tcp/tcpsocket_echotest.cpp
index a786f573658..1c026ddf977 100644
--- a/TESTS/netsocket/tcp/tcpsocket_echotest.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_echotest.cpp
@@ -59,6 +59,7 @@ static void _sigio_handler(osThreadId id)
 
 void TCPSOCKET_ECHOTEST()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     if (tcpsocket_connect_to_echo_srv(sock) != NSAPI_ERROR_OK) {
         TEST_FAIL();
         return;
@@ -127,6 +128,7 @@ void tcpsocket_echotest_nonblock_receive()
 
 void TCPSOCKET_ECHOTEST_NONBLOCK()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     tc_exec_time.start();
     time_allotted = split2half_rmng_tcp_test_time(); // [s]
 
diff --git a/TESTS/netsocket/tcp/tcpsocket_echotest_burst.cpp b/TESTS/netsocket/tcp/tcpsocket_echotest_burst.cpp
index 9561d8b815d..36061c4d29e 100644
--- a/TESTS/netsocket/tcp/tcpsocket_echotest_burst.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_echotest_burst.cpp
@@ -39,6 +39,7 @@ static void _sigio_handler(osThreadId id)
 
 void TCPSOCKET_ECHOTEST_BURST()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket sock;
     tcpsocket_connect_to_echo_srv(sock);
     sock.sigio(callback(_sigio_handler, ThisThread::get_id()));
@@ -92,6 +93,7 @@ void TCPSOCKET_ECHOTEST_BURST()
 
 void TCPSOCKET_ECHOTEST_BURST_NONBLOCK()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket sock;
     tcpsocket_connect_to_echo_srv(sock);
     sock.set_blocking(false);
diff --git a/TESTS/netsocket/tcp/tcpsocket_endpoint_close.cpp b/TESTS/netsocket/tcp/tcpsocket_endpoint_close.cpp
index b004eb4aa70..7d4fe7dcb82 100644
--- a/TESTS/netsocket/tcp/tcpsocket_endpoint_close.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_endpoint_close.cpp
@@ -51,6 +51,7 @@ static nsapi_error_t _tcpsocket_connect_to_daytime_srv(TCPSocket &sock)
 
 void TCPSOCKET_ENDPOINT_CLOSE()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     static const int MORE_THAN_AVAILABLE = 30;
     char buff[MORE_THAN_AVAILABLE];
     int time_allotted = split2half_rmng_tcp_test_time(); // [s]
diff --git a/TESTS/netsocket/tcp/tcpsocket_open_close_repeat.cpp b/TESTS/netsocket/tcp/tcpsocket_open_close_repeat.cpp
index 264bcb8edfb..a8a4485d4e0 100644
--- a/TESTS/netsocket/tcp/tcpsocket_open_close_repeat.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_open_close_repeat.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_OPEN_CLOSE_REPEAT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket *sock = new TCPSocket;
     if (!sock) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tcp/tcpsocket_open_destruct.cpp b/TESTS/netsocket/tcp/tcpsocket_open_destruct.cpp
index d8b92e21998..39ddcc1c36c 100644
--- a/TESTS/netsocket/tcp/tcpsocket_open_destruct.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_open_destruct.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_OPEN_DESTRUCT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     for (int i = 0; i < 100; i++) {
         TCPSocket *sock = new TCPSocket;
         if (!sock) {
diff --git a/TESTS/netsocket/tcp/tcpsocket_open_limit.cpp b/TESTS/netsocket/tcp/tcpsocket_open_limit.cpp
index 69087dea644..82b0925d8aa 100644
--- a/TESTS/netsocket/tcp/tcpsocket_open_limit.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_open_limit.cpp
@@ -33,6 +33,7 @@ typedef struct TCPSocketItem {
 
 void TCPSOCKET_OPEN_LIMIT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     int open_sockets[2] = {0};
 
     for (int i = 0; i < 2; i++) {
diff --git a/TESTS/netsocket/tcp/tcpsocket_open_twice.cpp b/TESTS/netsocket/tcp/tcpsocket_open_twice.cpp
index 67bbf1ea152..a9476dcdd87 100644
--- a/TESTS/netsocket/tcp/tcpsocket_open_twice.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_open_twice.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_OPEN_TWICE()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket *sock = new TCPSocket;
     if (!sock) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tcp/tcpsocket_recv_100k.cpp b/TESTS/netsocket/tcp/tcpsocket_recv_100k.cpp
index 14a42575ab5..4f95668ce5c 100644
--- a/TESTS/netsocket/tcp/tcpsocket_recv_100k.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_recv_100k.cpp
@@ -118,6 +118,7 @@ void rcv_n_chk_against_rfc864_pattern(TCPSocket &sock)
 
 void TCPSOCKET_RECV_100K()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket sock;
     if (_tcpsocket_connect_to_chargen_srv(sock) != NSAPI_ERROR_OK) {
         TEST_FAIL();
@@ -172,6 +173,7 @@ static void _sigio_handler(osThreadId id)
 
 void TCPSOCKET_RECV_100K_NONBLOCK()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket     sock;
     nsapi_error_t err = _tcpsocket_connect_to_chargen_srv(sock);
 
diff --git a/TESTS/netsocket/tcp/tcpsocket_recv_timeout.cpp b/TESTS/netsocket/tcp/tcpsocket_recv_timeout.cpp
index 0b1ff0f0868..c5353536220 100644
--- a/TESTS/netsocket/tcp/tcpsocket_recv_timeout.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_recv_timeout.cpp
@@ -36,6 +36,7 @@ static void _sigio_handler(osThreadId id)
 
 void TCPSOCKET_RECV_TIMEOUT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     static const int DATA_LEN = 100;
     char buff[DATA_LEN] = {0};
     int time_allotted = split2half_rmng_tcp_test_time(); // [s]
diff --git a/TESTS/netsocket/tcp/tcpsocket_send_repeat.cpp b/TESTS/netsocket/tcp/tcpsocket_send_repeat.cpp
index 098c2153f2c..8c257527c9b 100644
--- a/TESTS/netsocket/tcp/tcpsocket_send_repeat.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_send_repeat.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_SEND_REPEAT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket sock;
     tcpsocket_connect_to_discard_srv(sock);
 
diff --git a/TESTS/netsocket/tcp/tcpsocket_send_timeout.cpp b/TESTS/netsocket/tcp/tcpsocket_send_timeout.cpp
index da8ebf05aa5..7aa31a17b3c 100644
--- a/TESTS/netsocket/tcp/tcpsocket_send_timeout.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_send_timeout.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_SEND_TIMEOUT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket sock;
     if (tcpsocket_connect_to_discard_srv(sock) != NSAPI_ERROR_OK) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tcp/tcpsocket_setsockopt_keepalive_valid.cpp b/TESTS/netsocket/tcp/tcpsocket_setsockopt_keepalive_valid.cpp
index 3d018530a59..67cf784a827 100644
--- a/TESTS/netsocket/tcp/tcpsocket_setsockopt_keepalive_valid.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_setsockopt_keepalive_valid.cpp
@@ -26,6 +26,7 @@ using namespace utest::v1;
 
 void TCPSOCKET_SETSOCKOPT_KEEPALIVE_VALID()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TCPSocket sock;
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.open(NetworkInterface::get_default_instance()));
     int32_t seconds = 7200;
diff --git a/TESTS/netsocket/tcp/tcpsocket_thread_per_socket_safety.cpp b/TESTS/netsocket/tcp/tcpsocket_thread_per_socket_safety.cpp
index a4a29d3ccc5..c88e0dad23c 100644
--- a/TESTS/netsocket/tcp/tcpsocket_thread_per_socket_safety.cpp
+++ b/TESTS/netsocket/tcp/tcpsocket_thread_per_socket_safety.cpp
@@ -159,6 +159,7 @@ static void check_var_len_rand_sequence()
 
 void TCPSOCKET_THREAD_PER_SOCKET_SAFETY()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     thread.start(callback(check_const_len_rand_sequence));
 
     check_var_len_rand_sequence();
diff --git a/TESTS/netsocket/tls/main.cpp b/TESTS/netsocket/tls/main.cpp
index d1a77233f36..f1c9d21c1fd 100644
--- a/TESTS/netsocket/tls/main.cpp
+++ b/TESTS/netsocket/tls/main.cpp
@@ -142,6 +142,17 @@ nsapi_error_t tlssocket_connect_to_discard_srv(TLSSocket &sock)
     return tlssocket_connect_to_srv(sock, MBED_CONF_APP_ECHO_SERVER_DISCARD_PORT_TLS);
 }
 
+bool is_tcp_supported()
+{
+    static bool supported;
+    static bool tested = false;
+    if (!tested) {
+        TCPSocket socket;
+        supported = socket.open(NetworkInterface::get_default_instance()) == NSAPI_ERROR_OK;
+    }
+    return supported;
+}
+
 void fill_tx_buffer_ascii(char *buff, size_t len)
 {
     for (size_t i = 0; i < len; ++i) {
diff --git a/TESTS/netsocket/tls/tls_tests.h b/TESTS/netsocket/tls/tls_tests.h
index de77e137b93..3fc952a0b53 100644
--- a/TESTS/netsocket/tls/tls_tests.h
+++ b/TESTS/netsocket/tls/tls_tests.h
@@ -27,6 +27,12 @@ void drop_bad_packets(TLSSocket &sock, int orig_timeout);
 void fill_tx_buffer_ascii(char *buff, size_t len);
 nsapi_error_t tlssocket_connect_to_echo_srv(TLSSocket &sock);
 nsapi_error_t tlssocket_connect_to_discard_srv(TLSSocket &sock);
+bool is_tcp_supported();
+
+#define SKIP_IF_TCP_UNSUPPORTED() \
+    if (!is_tcp_supported()) { \
+        TEST_SKIP_MESSAGE("TCP not supported"); \
+    }
 
 #if MBED_CONF_NSAPI_SOCKET_STATS_ENABLED
 extern mbed_stats_socket_t tls_stats[MBED_CONF_NSAPI_SOCKET_STATS_MAX_COUNT];
diff --git a/TESTS/netsocket/tls/tlssocket_connect_invalid.cpp b/TESTS/netsocket/tls/tlssocket_connect_invalid.cpp
index 61e3375fa87..1872a3de3ac 100644
--- a/TESTS/netsocket/tls/tlssocket_connect_invalid.cpp
+++ b/TESTS/netsocket/tls/tlssocket_connect_invalid.cpp
@@ -28,6 +28,7 @@ using namespace utest::v1;
 
 void TLSSOCKET_CONNECT_INVALID()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TLSSocket sock;
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.open(NetworkInterface::get_default_instance()));
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.set_root_ca_cert(tls_global::cert));
diff --git a/TESTS/netsocket/tls/tlssocket_echotest.cpp b/TESTS/netsocket/tls/tlssocket_echotest.cpp
index e65b8f766d3..8e9af432400 100644
--- a/TESTS/netsocket/tls/tlssocket_echotest.cpp
+++ b/TESTS/netsocket/tls/tlssocket_echotest.cpp
@@ -59,6 +59,7 @@ static void _sigio_handler(osThreadId id)
 
 void TLSSOCKET_ECHOTEST()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     sock = new TLSSocket;
     if (tlssocket_connect_to_echo_srv(*sock) != NSAPI_ERROR_OK) {
         printf("Error from tlssocket_connect_to_echo_srv\n");
@@ -133,6 +134,7 @@ void tlssocket_echotest_nonblock_receive()
 
 void TLSSOCKET_ECHOTEST_NONBLOCK()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     sock = new TLSSocket;
     tc_exec_time.start();
     time_allotted = split2half_rmng_tls_test_time(); // [s]
diff --git a/TESTS/netsocket/tls/tlssocket_echotest_burst.cpp b/TESTS/netsocket/tls/tlssocket_echotest_burst.cpp
index a47d89be648..70312be13e3 100644
--- a/TESTS/netsocket/tls/tlssocket_echotest_burst.cpp
+++ b/TESTS/netsocket/tls/tlssocket_echotest_burst.cpp
@@ -41,6 +41,7 @@ static void _sigio_handler(osThreadId id)
 
 void TLSSOCKET_ECHOTEST_BURST()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TLSSocket *sock = new TLSSocket;
     tlssocket_connect_to_echo_srv(*sock);
     sock->sigio(callback(_sigio_handler, ThisThread::get_id()));
@@ -95,6 +96,7 @@ void TLSSOCKET_ECHOTEST_BURST()
 
 void TLSSOCKET_ECHOTEST_BURST_NONBLOCK()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TLSSocket *sock = new TLSSocket;
     tlssocket_connect_to_echo_srv(*sock);
     sock->set_blocking(false);
diff --git a/TESTS/netsocket/tls/tlssocket_endpoint_close.cpp b/TESTS/netsocket/tls/tlssocket_endpoint_close.cpp
index 326bf3079c8..f415fd8ed39 100644
--- a/TESTS/netsocket/tls/tlssocket_endpoint_close.cpp
+++ b/TESTS/netsocket/tls/tlssocket_endpoint_close.cpp
@@ -54,6 +54,7 @@ static nsapi_error_t _tlssocket_connect_to_daytime_srv(TLSSocket &sock)
 
 void TLSSOCKET_ENDPOINT_CLOSE()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     static const int MORE_THAN_AVAILABLE = 30;
     char buff[MORE_THAN_AVAILABLE];
     int time_allotted = split2half_rmng_tls_test_time(); // [s]
diff --git a/TESTS/netsocket/tls/tlssocket_handshake_invalid.cpp b/TESTS/netsocket/tls/tlssocket_handshake_invalid.cpp
index 0417afb1c33..15f0fa1bbb6 100644
--- a/TESTS/netsocket/tls/tlssocket_handshake_invalid.cpp
+++ b/TESTS/netsocket/tls/tlssocket_handshake_invalid.cpp
@@ -28,6 +28,7 @@ using namespace utest::v1;
 
 void TLSSOCKET_HANDSHAKE_INVALID()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TLSSocket sock;
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.open(NetworkInterface::get_default_instance()));
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.set_root_ca_cert(tls_global::cert));
diff --git a/TESTS/netsocket/tls/tlssocket_no_cert.cpp b/TESTS/netsocket/tls/tlssocket_no_cert.cpp
index 3ad393977ad..3b98d804c53 100644
--- a/TESTS/netsocket/tls/tlssocket_no_cert.cpp
+++ b/TESTS/netsocket/tls/tlssocket_no_cert.cpp
@@ -28,6 +28,7 @@ using namespace utest::v1;
 
 void TLSSOCKET_NO_CERT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TLSSocket sock;
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.open(NetworkInterface::get_default_instance()));
     TEST_ASSERT_EQUAL(NSAPI_ERROR_AUTH_FAILURE,
diff --git a/TESTS/netsocket/tls/tlssocket_open_destruct.cpp b/TESTS/netsocket/tls/tlssocket_open_destruct.cpp
index 114fb97c4a9..5be16286c68 100644
--- a/TESTS/netsocket/tls/tlssocket_open_destruct.cpp
+++ b/TESTS/netsocket/tls/tlssocket_open_destruct.cpp
@@ -28,6 +28,7 @@ using namespace utest::v1;
 
 void TLSSOCKET_OPEN_DESTRUCT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     for (int i = 0; i < 100; i++) {
         TLSSocket *sock = new TLSSocket;
         if (!sock) {
diff --git a/TESTS/netsocket/tls/tlssocket_open_limit.cpp b/TESTS/netsocket/tls/tlssocket_open_limit.cpp
index a9918e575f6..1f5d72e186c 100644
--- a/TESTS/netsocket/tls/tlssocket_open_limit.cpp
+++ b/TESTS/netsocket/tls/tlssocket_open_limit.cpp
@@ -35,6 +35,7 @@ typedef struct TLSSocketItem {
 
 void TLSSOCKET_OPEN_LIMIT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     int open_sockets[2] = {0};
 
     for (int i = 0; i < 2; i++) {
diff --git a/TESTS/netsocket/tls/tlssocket_open_twice.cpp b/TESTS/netsocket/tls/tlssocket_open_twice.cpp
index e78255d0063..7cc8ad4087f 100644
--- a/TESTS/netsocket/tls/tlssocket_open_twice.cpp
+++ b/TESTS/netsocket/tls/tlssocket_open_twice.cpp
@@ -28,6 +28,7 @@ using namespace utest::v1;
 
 void TLSSOCKET_OPEN_TWICE()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TLSSocket *sock = new TLSSocket;
     if (!sock) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tls/tlssocket_recv_timeout.cpp b/TESTS/netsocket/tls/tlssocket_recv_timeout.cpp
index d09584a7052..ff6758a5230 100644
--- a/TESTS/netsocket/tls/tlssocket_recv_timeout.cpp
+++ b/TESTS/netsocket/tls/tlssocket_recv_timeout.cpp
@@ -38,6 +38,7 @@ static void _sigio_handler(osThreadId id)
 
 void TLSSOCKET_RECV_TIMEOUT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     static const int DATA_LEN = 100;
     char buff[DATA_LEN] = {0};
     int time_allotted = split2half_rmng_tls_test_time(); // [s]
diff --git a/TESTS/netsocket/tls/tlssocket_send_closed.cpp b/TESTS/netsocket/tls/tlssocket_send_closed.cpp
index 3fff8414fb0..650982ad1e3 100644
--- a/TESTS/netsocket/tls/tlssocket_send_closed.cpp
+++ b/TESTS/netsocket/tls/tlssocket_send_closed.cpp
@@ -28,6 +28,7 @@ using namespace utest::v1;
 
 void TLSSOCKET_SEND_CLOSED()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TLSSocket sock;
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.open(NetworkInterface::get_default_instance()));
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.set_root_ca_cert(tls_global::cert));
diff --git a/TESTS/netsocket/tls/tlssocket_send_repeat.cpp b/TESTS/netsocket/tls/tlssocket_send_repeat.cpp
index 3b051947f69..5c60d88fba1 100644
--- a/TESTS/netsocket/tls/tlssocket_send_repeat.cpp
+++ b/TESTS/netsocket/tls/tlssocket_send_repeat.cpp
@@ -28,6 +28,7 @@ using namespace utest::v1;
 
 void TLSSOCKET_SEND_REPEAT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TLSSocket sock;
     tlssocket_connect_to_discard_srv(sock);
 
diff --git a/TESTS/netsocket/tls/tlssocket_send_timeout.cpp b/TESTS/netsocket/tls/tlssocket_send_timeout.cpp
index 46f391bfa9b..6cfe1946ec7 100644
--- a/TESTS/netsocket/tls/tlssocket_send_timeout.cpp
+++ b/TESTS/netsocket/tls/tlssocket_send_timeout.cpp
@@ -28,6 +28,7 @@ using namespace utest::v1;
 
 void TLSSOCKET_SEND_TIMEOUT()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TLSSocket sock;
     if (tlssocket_connect_to_discard_srv(sock) != NSAPI_ERROR_OK) {
         TEST_FAIL();
diff --git a/TESTS/netsocket/tls/tlssocket_send_unconnected.cpp b/TESTS/netsocket/tls/tlssocket_send_unconnected.cpp
index 7a7cafe1c1f..ff26277313a 100644
--- a/TESTS/netsocket/tls/tlssocket_send_unconnected.cpp
+++ b/TESTS/netsocket/tls/tlssocket_send_unconnected.cpp
@@ -28,6 +28,7 @@ using namespace utest::v1;
 
 void TLSSOCKET_SEND_UNCONNECTED()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TLSSocket sock;
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.open(NetworkInterface::get_default_instance()));
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.set_root_ca_cert(tls_global::cert));
diff --git a/TESTS/netsocket/tls/tlssocket_simultaneous.cpp b/TESTS/netsocket/tls/tlssocket_simultaneous.cpp
index b2c5c41e13e..de43c2a7123 100644
--- a/TESTS/netsocket/tls/tlssocket_simultaneous.cpp
+++ b/TESTS/netsocket/tls/tlssocket_simultaneous.cpp
@@ -28,6 +28,7 @@ using namespace utest::v1;
 
 void TLSSOCKET_SIMULTANEOUS()
 {
+    SKIP_IF_TCP_UNSUPPORTED();
     TLSSocket sock1;
     TLSSocket sock2;
     tlssocket_connect_to_echo_srv(sock1);