diff --git a/README.md b/README.md
index 173d6cf..ed5dbd3 100644
--- a/README.md
+++ b/README.md
@@ -355,7 +355,7 @@ In YAML:
 ``` yaml
 # app/config/routing.yml
 merk_notification:
-    resource: "@merkNotificationBundle/Resources/config/routing/user_preferences.xml"
+    resource: "@merkNotificationBundle/Resources/config/routing/user_preferences.yml"
 ```
 
 ### Step 7: Update your database schema
@@ -392,4 +392,4 @@ and should extend the base template, though they dont have to. There is one vari
 into the template, `notification` which contains the individual notification sent for a
 single user.
 
-The template is rendered separately for each user to be notified for each notification type.
\ No newline at end of file
+The template is rendered separately for each user to be notified for each notification type.