diff --git a/packing.py b/packing.py
index d93a90fd40..fbcbb65f8f 100644
--- a/packing.py
+++ b/packing.py
@@ -668,6 +668,7 @@ class PackingOut(OSV):
 
 PackingOut()
 
+
 class PackingInternal(OSV):
     "Internal Packing"
     _name = 'stock.packing.internal'