diff --git a/cps/server.py b/cps/server.py
index 30dad710..c0f83403 100644
--- a/cps/server.py
+++ b/cps/server.py
@@ -24,7 +24,7 @@ import socket
 import asyncio
 
 try:
-    from gevent_.pywsgi import WSGIServer
+    from gevent.pywsgi import WSGIServer
     from .gevent_wsgi import MyWSGIHandler
     from gevent.pool import Pool
     from gevent.socket import socket as GeventSocket