diff --git a/assets/js/ticket.js b/assets/js/ticket.js
index 17701b9..bc0aea0 100644
--- a/assets/js/ticket.js
+++ b/assets/js/ticket.js
@@ -1259,7 +1259,11 @@ function renderAttachments(attachments, append, hasMore) {
     });
 
     if (grid) {
-        grid.insertAdjacentHTML('beforeend', html);
+        const temp = document.createElement('div');
+        temp.innerHTML = html;
+        while (temp.firstChild) {
+            grid.appendChild(temp.firstChild);
+        }
     } else {
         container.innerHTML = '<div class="attachments-grid">' + html + '</div>';
     }