diff --git a/app/assets/javascripts/extra/pull.js b/app/assets/javascripts/extra/pull.js
index b802f251a..ff1d31286 100644
--- a/app/assets/javascripts/extra/pull.js
+++ b/app/assets/javascripts/extra/pull.js
@@ -2,17 +2,20 @@ $(document).ready(function() {
   var upd_action = $('#update_action').val();
   var form = $('#new_pull_request');
 
+  function updatePull(event, data) {
+    form.attr('action', upd_action)
+        .attr('method', 'get');
+    $('#update_pull').fadeIn('fast');
+    $('#create_pull').fadeOut('fast');
+  };
+
   $('#pull_request_to_project').on('autocompleteselect', function(event, data){
     var ref = $('#to_ref');
     ref.parent().load(data.item.get_refs_url+' #to_ref', {"selected": ref.val()});
   });
 
-  $('#pull_request_to_project, input#to_refs, input#from_refs').on('autocompleteselect', function(event, data){
-    form.attr('action', upd_action)
-        .attr('method', 'get');
-    $('#update_pull').fadeIn('fast');
-    $('#create_pull').fadeOut('fast');
-  });
+  $('#pull_request_to_project').on('autocompleteselect', updatePull);
+  $('select#to_ref, select#from_ref').on('change', updatePull);
 
   $('#pull_tabs a').on('click', function (e) {
     var href = $(this).attr("href");