diff --git a/test/net/http/test_https.rb b/test/net/http/test_https.rb
index 72a69af1..2fb895a8 100644
--- a/test/net/http/test_https.rb
+++ b/test/net/http/test_https.rb
@@ -148,7 +148,7 @@ def test_session_reuse
       # support session resuse.  Limiting the version to the TLSv1.2 stack allows
       # this test to continue to work on LibreSSL 3.2+.  LibreSSL may eventually
       # support session reuse, but there are no current plans to do so.
-      http.ssl_version = :TLSv1
+      http.ssl_version = :TLSv1_2
     end
 
     http.start