diff --git a/components/lib/megamenu/MegaMenu.vue b/components/lib/megamenu/MegaMenu.vue
index 1c6d8b367d..1764b6e990 100755
--- a/components/lib/megamenu/MegaMenu.vue
+++ b/components/lib/megamenu/MegaMenu.vue
@@ -102,6 +102,7 @@ export default {
 
         query.addEventListener('change', () => {
             this.queryMatches = query.matches;
+            this.mobileActive = false;
         });
     },
     beforeUnmount() {