diff --git a/debian/changelog b/debian/changelog
index faae23924..7baf06c41 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+yunohost (4.0.0~alpha) unstable; urgency=low
+
+   - Tmp version for debian builds during experimental/alpha dev for Buster
+
+ -- Alexandre Aubin <alex.aubin@mailoo.org>  Fri, 7 Feb 2020 21:15:00  +0000
+
 yunohost (3.8.5.2) testing; urgency=low
 
   - [fix] Small issue with unscd upgrade/downgrade ... new version ain't always 0.53.1, so find it using dirty scrapping