diff --git a/builtin/files/userdata/cloud-config-worker b/builtin/files/userdata/cloud-config-worker
index 82a604fa4..9e94a95f6 100644
--- a/builtin/files/userdata/cloud-config-worker
+++ b/builtin/files/userdata/cloud-config-worker
@@ -148,7 +148,7 @@ coreos:
         Type=oneshot
         ExecStartPre=/usr/sbin/pvcreate {{$raid0MountSpec.DeviceList}}
         ExecStartPre=/usr/sbin/vgcreate {{$raid0MountSpec.SystemdMountName}}_group {{$raid0MountSpec.DeviceList}}
-        ExecStartPre=/usr/sbin/lvcreate -l 100%VG --stripes {{$raid0MountSpec.NumDevices}} --stripesize 256 -n {{$raid0MountSpec.SystemdMountName}}_vol {{$raid0MountSpec.SystemdMountName}}_group
+        ExecStartPre=/usr/sbin/lvcreate -l 100%%VG --stripes {{$raid0MountSpec.NumDevices}} --stripesize 256 -n {{$raid0MountSpec.SystemdMountName}}_vol {{$raid0MountSpec.SystemdMountName}}_group
         ExecStart=-/usr/sbin/mkfs.ext4 /dev/{{$raid0MountSpec.SystemdMountName}}_group/{{$raid0MountSpec.SystemdMountName}}_vol
 
         [Install]