diff --git a/src/httpx/_server.py b/src/httpx/_server.py
index c84dc34..0d4266e 100644
--- a/src/httpx/_server.py
+++ b/src/httpx/_server.py
@@ -5,7 +5,6 @@
 import socket
 import threading
 import time
-import traceback
 
 import h11
 import httpx