diff --git a/Makefile b/Makefile
index e23327d9e..2be2972fd 100644
--- a/Makefile
+++ b/Makefile
@@ -45,7 +45,7 @@ $(DEB):
 upload: ${DEB} check
 	# check if working directory is clean
 	git diff --exit-code --stat && git diff --exit-code --stat --staged
-	tar cf - ${DEB} | ssh -X repoman@repo.proxmox.com upload --product pve --dist buster
+	tar cf - ${DEB} | ssh -X repoman@repo.proxmox.com upload --product pve --dist bullseye
 
 .PHONY: install
 install: vzdump-hook-script.pl
diff --git a/configs/pve-sources.list b/configs/pve-sources.list
index 2a4e596d1..9a763cbcd 100644
--- a/configs/pve-sources.list
+++ b/configs/pve-sources.list
@@ -1 +1 @@
-deb https://enterprise.proxmox.com/debian/pve buster pve-enterprise
+deb https://enterprise.proxmox.com/debian/pve bullseye pve-enterprise