diff --git a/reactos/tools/rbuild/backend/mingw/modulehandler.cpp b/reactos/tools/rbuild/backend/mingw/modulehandler.cpp
index cc08990ac3f..ba5bbad9c9a 100644
--- a/reactos/tools/rbuild/backend/mingw/modulehandler.cpp
+++ b/reactos/tools/rbuild/backend/mingw/modulehandler.cpp
@@ -1754,7 +1754,7 @@ MingwModuleHandler::GenerateRules ()
 	if ( module.type == Test )
 	{
 		fprintf ( fMakefile,
-		          "\t%s\n",
+		          "\t@%s\n",
 		          targetMacro.c_str ());
 	}