diff --git a/src/nhttpd/web/scripts/Y_Tools.sh b/src/nhttpd/web/scripts/Y_Tools.sh
index 3f39fe572..84aae5f2b 100755
--- a/src/nhttpd/web/scripts/Y_Tools.sh
+++ b/src/nhttpd/web/scripts/Y_Tools.sh
@@ -644,7 +644,7 @@ case "$1" in
 		fi
 		;;
 	var_space)
-		df /var|grep /var
+		df |grep mtd2
 		;;
 	tmp_space)
 		df /tmp|grep /tmp