diff --git a/migration/__init__.py b/migration/__init__.py
index c41ced99..0293edc8 100644
--- a/migration/__init__.py
+++ b/migration/__init__.py
@@ -258,17 +258,21 @@ def data_load():
     return storage
 
 
-async def main():
+async def handling_migration():
     init_tables()
     await all_handle(data_load(), sys.argv)
 
 
-if __name__ == "__main__":
+def process():
     if "migrate" in sys.argv:
         loop = asyncio.get_event_loop()
-        loop.run_until_complete(main())
+        loop.run_until_complete(handling_migration())
     elif "bson" in sys.argv:
         import bson2json
         bson2json.json_tables()
     else:
         print("[migration] usage: python server.py migrate")
+
+
+if __name__ == "__main__":
+    process()
diff --git a/server.py b/server.py
index 28b1150e..510a0257 100644
--- a/server.py
+++ b/server.py
@@ -89,10 +89,10 @@ if __name__ == "__main__":
             reload=want_reload
         )  # , ssl_keyfile="discours.key", ssl_certfile="discours.crt")
     elif x == "migrate":
-        from migration import migrate
+        from migration import process
         print("MODE: MIGRATE")
 
-        migrate()
+        process()
     elif x == "bson":
         from migration.bson2json import json_tables
         print("MODE: BSON")