diff --git a/gcc/testsuite/g++.dg/ext/visibility/template9.C b/gcc/testsuite/g++.dg/ext/visibility/template9.C
index 832162f169273f69be062d8d7eec479187fc0232..5a1b7396ed26074c5f410c3c06721f8c8e94e977 100644
--- a/gcc/testsuite/g++.dg/ext/visibility/template9.C
+++ b/gcc/testsuite/g++.dg/ext/visibility/template9.C
@@ -1,7 +1,7 @@
 // PR c++/51813
 // { dg-require-visibility "" }
 // { dg-options -fvisibility=hidden }
-// { dg-final { scan-assembler-not "hidden\\s+_ZN1N1fI1AEEvT" } }
+// { dg-final { scan-not-hidden "_ZN1N1fI1AEEvT" } }
 
 struct A { };
 namespace N __attribute((visibility("default"))) {