diff --git a/valid.c b/valid.c
index e73bd65..975ed9f 100644
--- a/valid.c
+++ b/valid.c
@@ -6930,3 +6930,5 @@
 }
 #endif /* LIBXML_VALID_ENABLED */
 
+#define bottom_valid
+#include "elfgcchack.h"