diff --git a/ckan/plugins/interfaces.py b/ckan/plugins/interfaces.py
index f5bf0632487..489ed777501 100644
--- a/ckan/plugins/interfaces.py
+++ b/ckan/plugins/interfaces.py
@@ -1581,10 +1581,7 @@ def organization_facets(self, facets_dict, organization_type, package_type):
 
 
 class IAuthenticator(Interface):
-    u'''EXPERIMENTAL
-
-    Allows custom authentication methods to be integrated into CKAN.
-    Currently it is experimental and the interface may change.'''
+    u'''Allows custom authentication methods to be integrated into CKAN.'''
 
     def identify(self):
         u'''called to identify the user.