1 files changed, 3 insertions, 1 deletions

diff --git a/custom/lvm-snapshots.nix b/custom/lvm-snapshots.nix
index e8eeb637..f3ad44a1 100644
--- a/custom/lvm-snapshots.nix
+++ b/custom/lvm-snapshots.nix
@@ -70,7 +70,9 @@ in {
 
       description = "LVM-snapshot of ${scfg.VG}/${scfg.LV}";
 
-      requiredBy = ["${escapeSystemdPath "/dev/${scfg.VG}/${snapshotName name}"}.device"];
+      boundBy = ["${escapeSystemdPath "/dev/${scfg.VG}/${snapshotName name}"}.device"];
+      bindsTo = ["${escapeSystemdPath "/dev/${scfg.VG}/${scfg.LV}"}.device"];
+      after = ["${escapeSystemdPath "/dev/${scfg.VG}/${scfg.LV}"}.device"];
 
       unitConfig = {
         StopWhenUnneeded = !scfg.persist;