diff --git a/tools/sdbusplus/main.py b/tools/sdbusplus/main.py
index cfe8bca..e056942 100644
--- a/tools/sdbusplus/main.py
+++ b/tools/sdbusplus/main.py
@@ -2,6 +2,7 @@
 import os
 
 import mako.lookup
+
 import sdbusplus