diff --git a/src/memory/disco.py b/src/memory/disco.py
index 99baecdc..9b4bee42 100755
--- a/src/memory/disco.py
+++ b/src/memory/disco.py
@@ -170,7 +170,7 @@ class Discovery(object):
         found_entities = set()
 
         items = yield self.getItems(jid_, profile_key)
-        for entity in [jid_] + items:
+        for entity in [jid_] + [item.entity for item in items]:
             infos = yield self.getInfos(entity, profile_key)
             if category is not None or type_ is not None:
                 categories = set()