diff --git a/tests/test.py b/tests/test.py
index 5c5241a..cefea87 100755
--- a/tests/test.py
+++ b/tests/test.py
@@ -32,8 +32,6 @@ import time
 import argparse
 from subprocess import Popen, PIPE
 
-sys.path.insert(0, './')
-
 python = 'python'
 
 parser = argparse.ArgumentParser(description='test Shadowsocks')