1 files changed, 1 insertions, 0 deletions

diff --git a/custom/lvm-snapshots.nix b/custom/lvm-snapshots.nix
index ef4a97c4..fc2db4e0 100644
--- a/custom/lvm-snapshots.nix
+++ b/custom/lvm-snapshots.nix
@@ -75,6 +75,7 @@ in {
       serviceConfig = with pkgs; {
         Type = "oneshot";
         ExecStart = "${devicemapper}/bin/lvcreate -s ${scfg.cowSize} --name ${snapshotName name} ${scfg.VG}/${scfg.LV}";
+        ExecStopPre = "${devicemapper}/bin/lvchange -a n ${scfg.VG}/${snapshotName name}"
         ExecStop = "${devicemapper}/bin/lvremove ${scfg.VG}/${snapshotName name}";
         RemainAfterExit = true;
       };