diff --git a/heat/cloudinit/part-handler.py b/heat/cloudinit/part-handler.py
index 138d6d5862..4b1c6b5752 100644
--- a/heat/cloudinit/part-handler.py
+++ b/heat/cloudinit/part-handler.py
@@ -1,7 +1,8 @@
 #part-handler
 
-import os
 import datetime
+import errno
+import os
 
 
 def list_types():