diff --git a/test/StgSharpDebug/TestRegexAnalyse.cs b/test/StgSharpDebug/TestRegexAnalyse.cs
index 1db4b947..92bf99a6 100644
--- a/test/StgSharpDebug/TestRegexAnalyse.cs
+++ b/test/StgSharpDebug/TestRegexAnalyse.cs
@@ -74,7 +74,7 @@ namespace StgSharp
             }
         }
 
-        [GeneratedRegex(@"", RegexOptions.ExplicitCapture)]
+        [GeneratedRegex(@"123.*\w123", RegexOptions.ExplicitCapture)]
         internal static partial Regex GetRegex();
 
     }