diff --git a/app/assets/javascripts/user_tabs.js.coffee b/app/assets/javascripts/user_tabs.js.coffee
index dfde2383e5f6badbb22c454fe0f2bf236768f08e..d2fa86d9f30177d62faa4829d5877b0e6a7c4d8d 100644
--- a/app/assets/javascripts/user_tabs.js.coffee
+++ b/app/assets/javascripts/user_tabs.js.coffee
@@ -66,7 +66,7 @@ class @UserTabs
     return if @loaded['activity'] is true
 
     $calendarWrap = $('.user-calendar')
-    $calendarWrap.load($calendarWrap.data('url'))
+    $calendarWrap.load($calendarWrap.data('href'))
 
     new Activities()
     @loaded['activity'] = true
diff --git a/app/views/users/show.html.haml b/app/views/users/show.html.haml
index 8b88b0ac606563d2e00a43a028910b1a1100fcae..dcee851c95d7cb7c1e59feae7fef0efab20efb38 100644
--- a/app/views/users/show.html.haml
+++ b/app/views/users/show.html.haml
@@ -88,7 +88,7 @@
     #activity.tab-pane
       .gray-content-block.white.second-block
         %div{ class: container_class }
-          .user-calendar{data: {url: user_calendar_path}}
+          .user-calendar{data: {href: user_calendar_path}}
             %h4.center.light
               %i.fa.fa-spinner.fa-spin
         .user-calendar-activities