diff --git a/aider/onboarding.py b/aider/onboarding.py
index 1fbcdd1e0..e1fe075c5 100644
--- a/aider/onboarding.py
+++ b/aider/onboarding.py
@@ -4,7 +4,6 @@ import http.server
 import os
 import secrets
 import socketserver
-import sys
 import threading
 import time
 import webbrowser