diff --git a/plugins/openresty/index.py b/plugins/openresty/index.py
index 8a0b96205..490e06417 100755
--- a/plugins/openresty/index.py
+++ b/plugins/openresty/index.py
@@ -159,7 +159,7 @@ def initDreplace():
 
     # Openresty is not installed
     if not os.path.exists(getServerDir()):
-        print "ok"
+        print("ok")
         exit(0)
 
     file_bin = initD_path + '/' + getPluginName()