diff --git a/systemd/mdadm-last-resort@.service b/systemd/mdadm-last-resort@.service
index f9d4d12..efeb3f6 100644
--- a/systemd/mdadm-last-resort@.service
+++ b/systemd/mdadm-last-resort@.service
@@ -1,5 +1,5 @@
 [Unit]
-Description=Activate md array even though degraded
+Description=Activate md array %I even though degraded
 DefaultDependencies=no
 ConditionPathExists=!/sys/devices/virtual/block/%i/md/sync_action
 
diff --git a/systemd/mdadm-last-resort@.timer b/systemd/mdadm-last-resort@.timer
index 52b3f22..45ad223 100644
--- a/systemd/mdadm-last-resort@.timer
+++ b/systemd/mdadm-last-resort@.timer
@@ -1,5 +1,5 @@
 [Unit]
-Description=Timer to wait for more drives before activating degraded array.
+Description=Timer to wait for more drives before activating degraded array %I.
 DefaultDependencies=no
 Conflicts=sys-devices-virtual-block-%i.device