diff --git a/addons/web_graph/static/src/js/graph_widget.js b/addons/web_graph/static/src/js/graph_widget.js
index 483c2199747..f0e07e06e6a 100644
--- a/addons/web_graph/static/src/js/graph_widget.js
+++ b/addons/web_graph/static/src/js/graph_widget.js
@@ -352,12 +352,11 @@ openerp.web_graph.Graph = openerp.web.Widget.extend({
         }
         this.dropdown = $(QWeb.render('field_selection', {fields:fields, header_id:id}));
         $(event.target).after(this.dropdown);
-        this.dropdown.css({position:'absolute',
-                           left:event.originalEvent.layerX,
-                           top:event.originalEvent.layerY});
-        this.$('.field-selection').next('.dropdown-menu').first().toggle();
-        
-        
+        this.dropdown.css({
+            position:'absolute',
+            left:event.originalEvent.layerX,
+        });
+        this.$('.field-selection').next('.dropdown-menu').first().toggle();        
     },
 
     field_selection: function (event) {