diff --git a/regression_test/transparent/transparent.ttcn b/regression_test/transparent/transparent.ttcn
index d8fe3d316a3b5fa9b43c4690c2c51650c73bbcef..5f2cdb8a82ee22f6a8fa29c0e056f5047576db3d 100644
--- a/regression_test/transparent/transparent.ttcn
+++ b/regression_test/transparent/transparent.ttcn
@@ -27,12 +27,12 @@ with {
   extension "transparent";
 }
 
-template charstring super := pattern "*fragil*";
+template charstring super_ := pattern "*fragil*";
 
 testcase comp() runs on Glass
 {
   var charstring inx := "Supercalifragilistic";
-  compare(inx, super);      
+  compare(inx, super_);      
 }
 
 control