diff --git a/web/pgadmin/static/js/backgrid/backgrid.pgadmin.js b/web/pgadmin/static/js/backgrid/backgrid.pgadmin.js
index 5197f1506..b87e84c5d 100644
--- a/web/pgadmin/static/js/backgrid/backgrid.pgadmin.js
+++ b/web/pgadmin/static/js/backgrid/backgrid.pgadmin.js
@@ -442,9 +442,9 @@
           model = this.model, column = this.column,
           editable = Backgrid.callByNeed(col.editable, column, model),
           optionValues = _.clone(this.optionValues ||
-                _.isFunction(this.column.get('options')) ?
+                (_.isFunction(this.column.get('options')) ?
                     (this.column.get('options'))(this) :
-                    this.column.get('options'));
+                    this.column.get('options')));
 
       this.undelegateEvents();