diff --git a/transfer_service/storage_rpc_server.py b/transfer_service/storage_rpc_server.py
index 268b97decdc60ba0a266ba44fe8ebb695e3f6dc5..6ee804a90c68cefbd1c063225a8febdc5016429e 100644
--- a/transfer_service/storage_rpc_server.py
+++ b/transfer_service/storage_rpc_server.py
@@ -147,7 +147,7 @@ class StorageRPCServer(RedisRPCServer):
                              "errorCode": 6,
                              "errorMsg": errorMsg }
             else:
-                response = { "responseType": "TAPE_HSM_FS_LST",
+                response = { "responseType": "TAPE_HSM_FS_LST_DONE",
                              "tapeHSMFilesystemList": tapeHSMFilesystemList }
         else:
             errorMsg = "Unkown request type."