diff --git a/web/pgadmin/static/js/backform.pgadmin.js b/web/pgadmin/static/js/backform.pgadmin.js
index dbaf7b1..a27f148 100644
--- a/web/pgadmin/static/js/backform.pgadmin.js
+++ b/web/pgadmin/static/js/backform.pgadmin.js
@@ -1297,6 +1297,9 @@
       if (this.grid) {
         this.grid.remove();
       }
+      if (this.collection) {
+        this.collection.off( "enteringEditMode");
+      }
     },
     clearInvalid: function() {
       this.$el.removeClass('subnode-error');