diff --git a/CHANGELOG.md b/CHANGELOG.md
index 94b03a1..3b0a334 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,6 +25,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
 
 - Add task visibility option (`task_private`)
+- Fixed JS error
 
 ## [2.9.19] - 2026-27-01
 
diff --git a/public/js/cloneandlink_ticket.js.php b/public/js/cloneandlink_ticket.js.php
index 848383e..bf39797 100644
--- a/public/js/cloneandlink_ticket.js.php
+++ b/public/js/cloneandlink_ticket.js.php
@@ -54,8 +54,9 @@
       //delay the execution (ajax requestcomplete event fired before dom loading)
       setTimeout( function () {
          if ($("#cloneandlink_ticket").length > 0) { return; }
-         var duplicate_html = "<button id='cloneandlink_ticket' class='btn btn-sm btn-ghost-secondary ms-auto'"+
-                "title='{$locale_cloneandlink}'><i class='ti ti-copy me-1'></i>{$locale_clone}</button>";
+         var duplicate_html = "<button id='cloneandlink_ticket' class='btn btn-sm btn-ghost-secondary ms-auto'" +
+                "title='{$locale_cloneandlink}'><i class='ti ti-copy me-1'></i>" + '{$locale_cloneandlink}' +
+            "</button>";
 
          $("#linked_tickets-heading .accordion-button")
             .append(duplicate_html);