diff --git a/static/js/user_profile_2.js b/static/js/user_profile_2.js
index d5f4da9..b6b4fbc 100644
--- a/static/js/user_profile_2.js
+++ b/static/js/user_profile_2.js
@@ -93,7 +93,7 @@ function select_tab_profile (el,url,owner_type=null) {
 
 function deleteMarkerMessages (el) {
     let marker = el.querySelectorAll(".icon_unread_messages")
-    if (marker){
+    if (marker.length > 0){
         marker[0].classList.remove("showed")
         marker[1].classList.remove("showed")
     }