diff --git a/debian/gbp.conf b/debian/gbp.conf
index e57ef6a..3a67b2a 100644
--- a/debian/gbp.conf
+++ b/debian/gbp.conf
@@ -1,5 +1,5 @@
 [DEFAULT]
-debian-branch = master
+debian-branch = main
 debian-tag = v%(version)s
 debian-tag-msg = GNOME Calls v%(version)s