diff --git a/gcc/testsuite/g++.dg/contracts/contracts9.C b/gcc/testsuite/g++.dg/contracts/contracts9.C
index 09a1a6532c5a090fd185f074c7d9cce929ceea0f..58b60aca32057ef36a84a671a3ee332f37b7be9e 100644
--- a/gcc/testsuite/g++.dg/contracts/contracts9.C
+++ b/gcc/testsuite/g++.dg/contracts/contracts9.C
@@ -27,7 +27,7 @@ int main()
 {
   fun1(1, -1);
   fun1(-1, 1.0);
-  fun1(-1, "test");
+  fun1(-1, (const char *)0x1234);
 
   [[ assert: fun1(-1, -5) ]];
   [[ assert: test<int>::fun(10, -6) ]];