diff --git a/python/activity_stream/data_manager.py b/python/activity_stream/data_manager.py
index 55ad7520..783f4593 100644
--- a/python/activity_stream/data_manager.py
+++ b/python/activity_stream/data_manager.py
@@ -471,6 +471,7 @@ def request_activity_thumbnails(self, activity_id):
                 )
                 self._thumb_map[uid] = {
                     "activity_id": activity_id,
+                    "entity": entity,
                     "thumbnail_type": self.THUMBNAIL_CREATED_BY,
                 }
 
@@ -484,6 +485,7 @@ def request_activity_thumbnails(self, activity_id):
                 )
                 self._thumb_map[uid] = {
                     "activity_id": activity_id,
+                    "entity": entity,
                     "thumbnail_type": self.THUMBNAIL_CREATED_BY,
                 }
 
@@ -497,6 +499,7 @@ def request_activity_thumbnails(self, activity_id):
                 )
                 self._thumb_map[uid] = {
                     "activity_id": activity_id,
+                    "entity": entity,
                     "thumbnail_type": self.THUMBNAIL_CREATED_BY,
                 }
 
@@ -515,6 +518,7 @@ def request_activity_thumbnails(self, activity_id):
             )
             self._thumb_map[uid] = {
                 "activity_id": activity_id,
+                "entity": entity,
                 "thumbnail_type": self.THUMBNAIL_CREATED_BY,
             }
 
@@ -526,6 +530,7 @@ def request_activity_thumbnails(self, activity_id):
             )
             self._thumb_map[uid] = {
                 "activity_id": activity_id,
+                "entity": entity,
                 "thumbnail_type": self.THUMBNAIL_ENTITY,
             }