diff --git a/debian/patches/1001_use_toolkit-gtk3.patch b/debian/patches/1001_use_toolkit-gtk3.patch
index 735b7cc..4906ce3 100644
--- a/debian/patches/1001_use_toolkit-gtk3.patch
+++ b/debian/patches/1001_use_toolkit-gtk3.patch
@@ -1,7 +1,8 @@
 Description: Use sugar-toolkit-gtk3
 Author: Jonas Smedegaard <dr@jones.dk>
 Last-Update: 2015-04-22
-
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
 --- a/setup.py
 +++ b/setup.py
 @@ -1,3 +1,3 @@