diff --git a/gcc/testsuite/gcc.dg/packed-vla.c b/gcc/testsuite/gcc.dg/packed-vla.c
index d5fef5c4ccf..04ccb96636d 100644
--- a/gcc/testsuite/gcc.dg/packed-vla.c
+++ b/gcc/testsuite/gcc.dg/packed-vla.c
@@ -1,3 +1,4 @@
+/* PR middle-end/27945 */
 /* { dg-do run } */
 /* { dg-options "" } */