diff --git a/gcc/testsuite/gcc.dg/pr97897.c b/gcc/testsuite/gcc.dg/pr97897.c
index 775f34ca767..084c1cdbfeb 100644
--- a/gcc/testsuite/gcc.dg/pr97897.c
+++ b/gcc/testsuite/gcc.dg/pr97897.c
@@ -1,4 +1,5 @@
 /* { dg-do compile } */
+/* { dg-options "" } */
 
 void h ();
 void f () __attribute__ ((returns_twice));