diff --git a/buildroot-external/rootfs-overlay/usr/lib/systemd/system/mnt-data.mount b/buildroot-external/rootfs-overlay/usr/lib/systemd/system/mnt-data.mount
index 6be030fb4..7e5bbda1e 100644
--- a/buildroot-external/rootfs-overlay/usr/lib/systemd/system/mnt-data.mount
+++ b/buildroot-external/rootfs-overlay/usr/lib/systemd/system/mnt-data.mount
@@ -1,5 +1,6 @@
 [Unit]
 Description=Hassio data partition
+Required=hassio-expand.service
 DefaultDependencies=no
 After=hassio-expand.service
 Before=umount.target