diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy
index c9dbc6fa8cc..0f6773c899d 100644
--- a/sql/sql_yacc.yy
+++ b/sql/sql_yacc.yy
@@ -71,6 +71,9 @@
 /* warning C4065: switch statement contains 'default' but no 'case' labels */
 #pragma warning (disable : 4065)
 #endif
+#ifdef __GNUC__
+#pragma GCC diagnostic ignored "-Wunused-label" /* yyexhaustedlab: */
+#endif
 
 int yylex(void *yylval, void *yythd);