diff --git a/help/_posts/1970-01-01-proxmox.md b/help/_posts/1970-01-01-proxmox.md
index 42589e5..0bd3b8c 100644
--- a/help/_posts/1970-01-01-proxmox.md
+++ b/help/_posts/1970-01-01-proxmox.md
@@ -14,7 +14,8 @@ mirrorid: proxmox
 	<select class="form-control release-select" data-template="#apt-template" data-target="#apt-content">
 		<option data-os="debian" data-release="jessie">Debian 8 (Jessie)</option>
 		<option data-os="debian" data-release="stretch">Debian 9 (Stretch)</option>
-		<option data-os="debian" data-release="buster" selected>Debian 10 (Buster)</option>
+		<option data-os="debian" data-release="buster">Debian 10 (Buster)</option>
+		<option data-os="debian" data-release="bullseye" selected>Debian 11 (Bullseye)</option>
 </select>
 </div>
 </form>