diff --git a/gcc/testsuite/gcc.dg/tree-ssa/alias-access-path-13.c b/gcc/testsuite/gcc.dg/tree-ssa/alias-access-path-13.c
index e502a97bc75..87a94f5bf31 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/alias-access-path-13.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/alias-access-path-13.c
@@ -6,10 +6,15 @@ struct inn
   int val;
 };
 
+struct biggerstruct
+{
+  int a, b;
+};
+
 union foo
 {
   struct inn inn;
-  long int baz;
+  struct biggerstruct baz;
 } *fooptr;
 
 struct bar