diff --git a/compiler-rt/lib/asan/asan_interceptors.cpp b/compiler-rt/lib/asan/asan_interceptors.cpp
index 876682c3b6b3a..0ee8e0ea786ed 100644
--- a/compiler-rt/lib/asan/asan_interceptors.cpp
+++ b/compiler-rt/lib/asan/asan_interceptors.cpp
@@ -300,9 +300,9 @@ INTERCEPTOR(int, pthread_detach, void *thread) {
   return result;
 }
 
-INTERCEPTOR(int, pthread_exit, void *retval) {
+INTERCEPTOR(void, pthread_exit, void *retval) {
   asanThreadArgRetval().Finish(GetThreadSelf(), retval);
-  return REAL(pthread_exit)(retval);
+  REAL(pthread_exit)(retval);
 }
 
 #    if ASAN_INTERCEPT_TRYJOIN
diff --git a/compiler-rt/lib/hwasan/hwasan_interceptors.cpp b/compiler-rt/lib/hwasan/hwasan_interceptors.cpp
index 0889831373a80..d7405b06752f4 100644
--- a/compiler-rt/lib/hwasan/hwasan_interceptors.cpp
+++ b/compiler-rt/lib/hwasan/hwasan_interceptors.cpp
@@ -322,9 +322,9 @@ INTERCEPTOR(int, pthread_detach, void *thread) {
   return result;
 }
 
-INTERCEPTOR(int, pthread_exit, void *retval) {
+INTERCEPTOR(void, pthread_exit, void *retval) {
   hwasanThreadArgRetval().Finish(GetThreadSelf(), retval);
-  return REAL(pthread_exit)(retval);
+  REAL(pthread_exit)(retval);
 }
 
 #    if SANITIZER_GLIBC
diff --git a/compiler-rt/lib/lsan/lsan_interceptors.cpp b/compiler-rt/lib/lsan/lsan_interceptors.cpp
index fac6133ddf21b..885f7ad5ddba9 100644
--- a/compiler-rt/lib/lsan/lsan_interceptors.cpp
+++ b/compiler-rt/lib/lsan/lsan_interceptors.cpp
@@ -490,9 +490,9 @@ INTERCEPTOR(int, pthread_detach, void *thread) {
   return result;
 }
 
-INTERCEPTOR(int, pthread_exit, void *retval) {
+INTERCEPTOR(void, pthread_exit, void *retval) {
   GetThreadArgRetval().Finish(GetThreadSelf(), retval);
-  return REAL(pthread_exit)(retval);
+  REAL(pthread_exit)(retval);
 }
 
 #  if SANITIZER_INTERCEPT_TRYJOIN