diff --git a/lib/js/jquery.select-hierarchy.js b/lib/js/jquery.select-hierarchy.js
index 65be4a5..8a83dec 100644
--- a/lib/js/jquery.select-hierarchy.js
+++ b/lib/js/jquery.select-hierarchy.js
@@ -91,6 +91,7 @@
             } else {
                 obj.val('');
             }
+            obj.change()
                
             this_select.nextAll('select').remove();