diff --git a/debian/changelog b/debian/changelog
index 585215f..8c530ad 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -8,7 +8,7 @@
     - Added Homepage
     - Added VCS fields
   * debian/compat: switched to 9
-  *
+  * debian/source/format: 3.0 (quilt)
 
  -- Dariusz Dwornikowski <dariusz.dwornikowski@cs.put.poznan.pl>  Tue, 24 Nov 2015 11:55:34 +0100