diff --git a/tests/smalltalk.ston b/tests/smalltalk.ston
index da4d4e0d66..18d689d1f4 100644
--- a/tests/smalltalk.ston
+++ b/tests/smalltalk.ston
@@ -17,7 +17,7 @@ SmalltalkCISpec {
         #LocaleTest,
         #MVCToolBuilderTests,
         #PackageDependencyTest,
-        #RenderBugz
+        #RenderBugz,
         #SocketTest,
         #SqueakSSLTest,
         #StandardSystemFontsTest,