diff --git a/gcc/testsuite/g++.dg/gomp/adjust-args-7.C b/gcc/testsuite/g++.dg/gomp/adjust-args-7.C
index ceebfeffa739..c793f2f1d20a 100644
--- a/gcc/testsuite/g++.dg/gomp/adjust-args-7.C
+++ b/gcc/testsuite/g++.dg/gomp/adjust-args-7.C
@@ -1,4 +1,4 @@
-{ dg-require-effective-target c++11 }
+/* { dg-require-effective-target c++11 } */
 /* PR c++/118859 */
 
 /* Diagnose invalid substituted types of depdendent parameters specified