diff --git a/roles/1-prep/templates/iiab-expand-rootfs.service b/roles/1-prep/templates/iiab-expand-rootfs.service
index 2cd33ec11..ffc9bbd9b 100644
--- a/roles/1-prep/templates/iiab-expand-rootfs.service
+++ b/roles/1-prep/templates/iiab-expand-rootfs.service
@@ -4,7 +4,7 @@ Description=Root Filesystem Auto-Resizer
 [Service]
 Environment=TERM=linux
 Type=oneshot
-ExecStart=/usr/sbin/iiab-rpi-max-rootfs.sh
+ExecStart=/usr/sbin/iiab-expand-rootfs
 StandardError=syslog
 RemainAfterExit=no