diff --git a/aiserver.py b/aiserver.py
index 2dfdd498..d5ac8c97 100644
--- a/aiserver.py
+++ b/aiserver.py
@@ -9,7 +9,7 @@
 import eventlet
 eventlet.monkey_patch()
 import os
-os.system('color')
+os.system("")
 os.environ['EVENTLET_THREADPOOL_SIZE'] = '1'
 from eventlet import tpool