diff --git a/modules/system/assets/ui/vendor/sortable/jquery-sortable.js b/modules/system/assets/ui/vendor/sortable/jquery-sortable.js
index 6cbd80634..cb5516183 100644
--- a/modules/system/assets/ui/vendor/sortable/jquery-sortable.js
+++ b/modules/system/assets/ui/vendor/sortable/jquery-sortable.js
@@ -631,6 +631,10 @@
           return val != that
         })
 
+      // See https://github.com/johnny/jquery-sortable/pull/122
+      if(this.group)
+        this.group._destroy()
+
       $.each(this.items || [], function(){
         $.removeData(this, subContainerKey)
       })