diff --git a/app/views/notifier/private_message.html.haml b/app/views/notifier/private_message.html.haml
index 18c1b335f..e793779dd 100644
--- a/app/views/notifier/private_message.html.haml
+++ b/app/views/notifier/private_message.html.haml
@@ -10,7 +10,7 @@
 %p
 
   %br
-  = link_to t('.sign_in'), conversation_url(@conversation)
+  = link_to t('.sign_in'), conversations_url(:conversation_id => @conversation)
 
   %br
   = t('notifier.love')