diff --git a/modules/backend/formwidgets/codeeditor/partials/_codeeditor.htm b/modules/backend/formwidgets/codeeditor/partials/_codeeditor.htm
index fbfe2bf5d..51c6e3c02 100644
--- a/modules/backend/formwidgets/codeeditor/partials/_codeeditor.htm
+++ b/modules/backend/formwidgets/codeeditor/partials/_codeeditor.htm
@@ -16,7 +16,7 @@
         data-show-gutter="<?= $showGutter ? 'true' : 'false' ?>"
         data-language="<?= $language ?>"
         data-margin="<?= $margin ?>"
-        data-vendor-path="<?= URL::asset('/modules/backend/formwidgets/codeeditor/assets/vendor/ace') ?>/">
+        data-vendor-path="<?= URL::asset('/modules/backend/formwidgets/codeeditor/assets/vendor/ace') ?>">
         <div class="editor-toolbar">
             <ul>
                 <li class="fullscreen-enable">