diff --git a/gcloud/datastore/query.py b/gcloud/datastore/query.py
index 46c34c1e0933..9b89c55ca4bc 100644
--- a/gcloud/datastore/query.py
+++ b/gcloud/datastore/query.py
@@ -244,4 +244,5 @@ def fetch(self, limit=None):
     entity_pbs = self.dataset().connection().run_query(
         query_pb=clone.to_protobuf(), dataset_id=self.dataset().id())
 
-    return [Entity.from_protobuf(entity) for entity in entity_pbs]
+    return [Entity.from_protobuf(entity, dataset=self.dataset())
+            for entity in entity_pbs]