diff --git a/config b/config
index c1c8284..87b7e32 100644
--- a/config
+++ b/config
@@ -1,5 +1,5 @@
 IMG_NAME="yunohost"
-RELEASE="buster"
+RELEASE="bullseye"
 USE_QEMU="1"
 LOCALE_DEFAULT="en_US.UTF-8"
 TARGET_HOSTNAME="yunohost"