1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py
index 39089cdd58..d496bd6f63 100644
--- a/Lib/test/support/__init__.py
+++ b/Lib/test/support/__init__.py
@@ -587,7 +587,7 @@ def _is_ipv6_enabled():
         sock = None
         try:
             sock = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
-            sock.bind(('::1', 0))
+            sock.bind((HOSTv6, 0))
             return True
         except OSError:
             pass