diff --git a/tests/test.py b/tests/test.py
index da28e0b..33530cd 100755
--- a/tests/test.py
+++ b/tests/test.py
@@ -8,7 +8,7 @@ import select
 import time
 from subprocess import Popen, PIPE
 
-sys.path.insert(0, '../')
+sys.path.insert(0, './')
 
 if 'salsa20' in sys.argv[-1]:
     from shadowsocks import encrypt_salsa20