diff --git a/README.md b/README.md
index bd66b96837d71435418b4e6d07b7c868419c6cc6..78d540ac5c86793805ded2a72f5888d5824f18e2 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,10 @@ add a URL entry for the authentication application:
 
     url(r'^auth/', include('test_oauth.urls', namespace='test_oauth')),
 
+Finally, install the TEST OAuth2 authentication backend:
+
+    AUTHENTICATION_BACKENDS = ('test_oauth.backend.TESTOAuth2Backend',)
+
 ## Settings
 
 There are some additional settings you should add to your Django settings file