diff --git a/win_start_hash.bat b/win_start_hash.bat
index 11b8d72..99ee4ce 100644
--- a/win_start_hash.bat
+++ b/win_start_hash.bat
@@ -1 +1 @@
-erl -pa ebin -noshell -run db_hash_reader_sup start_standalone localhost 27017 10
+erl -pa ebin -noshell -run hash_reader_sup start_standalone localhost 27017 10