diff --git a/mkosi.conf b/mkosi.conf
index 1c2d448ef98..936c7dbdc57 100644
--- a/mkosi.conf
+++ b/mkosi.conf
@@ -35,6 +35,7 @@ KernelCommandLine=systemd.crash_shell
                   systemd.firstboot=no
                   systemd.setenv=SYSTEMD_ENABLE_LOG_CONTEXT=yes
                   SYSTEMD_ENABLE_LOG_CONTEXT=yes
+                  raid=noautodetect
 
 [Host]
 Credentials=journal.storage=persistent