diff --git a/regression_test/intOper/TintOper.ttcn b/regression_test/intOper/TintOper.ttcn
index 7caf76fe5c9e106c6c5c93a54d5ede48bc80b6ab..21e31f6e2f6f4b29f5fbe549ff9113580a36c67b 100755
--- a/regression_test/intOper/TintOper.ttcn
+++ b/regression_test/intOper/TintOper.ttcn
@@ -26,7 +26,9 @@ type port PCOType message
   inout integer
   inout eint1
   inout rint1
-} with { extension "internal"}
+} 
+
+//with { extension "internal"}
 
 type component bigIntOper_comptype {
   port PCOType comp_port