diff --git a/mdadm.spec b/mdadm.spec
index b1f7e59..ac80512 100644
--- a/mdadm.spec
+++ b/mdadm.spec
@@ -170,6 +170,8 @@ elif [ -x /sbin/mkinitrd ]; then
   /sbin/mkinitrd
 fi
 
+%fillup_only
+
 %postun
 [ -x /sbin/mkinitrd_setup ] && mkinitrd_setup
 if [ -e /var/lib/no_initrd_recreation_by_suspend ]; then