diff --git a/gcc/testsuite/gcc.dg/pr50908-2.c b/gcc/testsuite/gcc.dg/pr50908-2.c
index bffea33..1c06da7 100644
--- a/gcc/testsuite/gcc.dg/pr50908-2.c
+++ b/gcc/testsuite/gcc.dg/pr50908-2.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -ftree-tail-merge" } */
+/* { dg-options "-O2 -ftree-tail-merge -fno-short-enums" } */
 
 typedef struct rtx_def *rtx;
 enum debug_info_levels