diff --git a/backbone.module b/backbone.module
index e5bf161..0a4654f 100644
--- a/backbone.module
+++ b/backbone.module
@@ -29,7 +29,7 @@ function backbone_init() {
   drupal_add_library('backbone', 'drupalbackbone-services');
   $backbone_settings = array(
     'backbone' => array(
-      'endpoint' => _backbone_variable_get('endpoint'),
+      'endpoint' => url(trim(_backbone_variable_get('endpoint'), '/')),
     ),
   );
   drupal_add_js($backbone_settings, 'setting');