diff --git a/grimoire_elk/elastic_items.py b/grimoire_elk/elastic_items.py
index <HASH>..<HASH> 100644
--- a/grimoire_elk/elastic_items.py
+++ b/grimoire_elk/elastic_items.py
@@ -81,11 +81,6 @@ class ElasticItems():
         from .utils import get_connector_name
         return get_connector_name(type(self))
 
-    def get_connector_backend_name(self):
-        """ Find the name for the current connector """
-        from .utils import get_connector_backend_name
-        return get_connector_backend_name(type(self))
-
     # Items generator
     def fetch(self, _filter=None):
         """ Fetch the items from raw or enriched index. An optional _filter
@@ -142,14 +137,6 @@ class ElasticItems():
             filters = self.get_repository_filter_raw(term=True)
             filters = json.dumps(filters)
 
-            # Filter also using the backend_name to let a raw index with items
-            # from different backends (arthur common raw index)
-            filters += '''
-                , {"term":
-                    { "backend_name":"%s"  }
-                }
-            ''' % (self.get_connector_backend_name())
-
             if self.filter_raw:
                 filters += '''
                     , {"term":
[arthur] Remove filtering using the backend name

The common arthur ES index with all raw items is not used anymore.
GrimoireELK will read all items from redis and distribute them
in different raw indexes.