--- a/cubicweb/server/sources/datafeed.py	Wed Apr 12 14:54:10 2017 +0200
+++ b/cubicweb/server/sources/datafeed.py	Wed Apr 12 15:49:05 2017 +0200
@@ -107,8 +107,8 @@
             raise ValidationError(source_entity.eid, {'config': msg})
         return typed_config
 
-    def init(self, activated, source_entity):
-        super(DataFeedSource, self).init(activated, source_entity)
+    def init(self, source_entity):
+        super(DataFeedSource, self).init(source_entity)
         self.parser_id = source_entity.parser
         self.latest_retrieval = source_entity.latest_retrieval
         typed_config = self.config