diff --git a/www/lib/CoreLibs/DB/IO.inc b/www/lib/CoreLibs/DB/IO.inc
index 29849f5e..682c0525 100644
--- a/www/lib/CoreLibs/DB/IO.inc
+++ b/www/lib/CoreLibs/DB/IO.inc
@@ -466,7 +466,7 @@ class IO extends \CoreLibs\Basic
 	private function __checkQueryForSelect($query)
 	{
 		// perhaps allow spaces before select ?!?
-		if (!preg_match("/^(select|show) /i", $query)) {
+		if (!preg_match("/^(select|show|with) /i", $query)) {
 			return false;
 		}
 		return true;