diff --git a/mkosi.presets/10-initrd.conf b/mkosi.presets/10-initrd.conf
index 4201770f2ef..6516b510c7d 100644
--- a/mkosi.presets/10-initrd.conf
+++ b/mkosi.presets/10-initrd.conf
@@ -1,5 +1,8 @@
 # SPDX-License-Identifier: LGPL-2.1-or-later
 
+[Match]
+Bootable=auto,yes
+
 [Output]
 Format=cpio
 # TODO: Switch to zstd once we stop building CentOS Stream 8.