diff --git a/paircd/handler/privmsg.py b/paircd/handler/privmsg.py
index b9e7e1d..1f8b1f0 100644
--- a/paircd/handler/privmsg.py
+++ b/paircd/handler/privmsg.py
@@ -4,7 +4,6 @@ from paircd.message import Message
 from paircd.reply import (
     ERR_NOSUCHNICK,
     ERR_NOTEXTTOSEND,
-    ERR_NOTREGISTERED,
     PRIVMSG,
     RPL_AWAY,
 )
diff --git a/paircd/main.py b/paircd/main.py
index 72f438c..410dbe0 100644
--- a/paircd/main.py
+++ b/paircd/main.py
@@ -50,10 +50,9 @@ async def serve() -> None:
         await server.serve_forever()
 
 
-def main():
+def main() -> None:
     asyncio.run(serve())
 
 
 if __name__ == "__main__":
     main()
-