diff --git a/datastore/threads/threadproxyds.nim b/datastore/threads/threadproxyds.nim
index ef64015..772dc72 100644
--- a/datastore/threads/threadproxyds.nim
+++ b/datastore/threads/threadproxyds.nim
@@ -376,6 +376,7 @@ proc new*[DB](self: type ThreadDatastore,
   success ThreadDatastore(
     tp: tp,
     backend: backend,
+    # TODO: are these needed anymore??
     # withLocks: withLocks,
     # queryLock: newAsyncLock(),
     semaphore: AsyncSemaphore.new(tp.numThreads - 1)