diff --git a/modules/backend/assets/js/october.inspector.js b/modules/backend/assets/js/october.inspector.js
index 2e61c1c9a..2fdb64255 100644
--- a/modules/backend/assets/js/october.inspector.js
+++ b/modules/backend/assets/js/october.inspector.js
@@ -768,7 +768,7 @@
         if (isChecked == '0' || isChecked == 'false')
             isChecked = false
         
-        $(this.selector).prop(checked, isChecked)
+        $(this.selector).prop('checked', isChecked)
     }
 
     InspectorEditorCheckbox.prototype.focus = function() {