diff --git a/datastore/leveldb/leveldbds.nim b/datastore/leveldb/leveldbds.nim
index d4f4d46..5800431 100644
--- a/datastore/leveldb/leveldbds.nim
+++ b/datastore/leveldb/leveldbds.nim
@@ -23,7 +23,7 @@ type
     openIterators: HashSet[QueryIter]
 
 proc hash(iter: QueryIter): Hash =
-  hash(addr iter)
+  hash(addr iter[])
 
 method has*(self: LevelDbDatastore, key: Key): Future[?!bool] {.async: (raises: [CancelledError]).} =
   try: