diff --git a/nixos/systems/omen/impermenance.nix b/nixos/systems/omen/impermenance.nix
index 0d08566..5dcd80d 100644
--- a/nixos/systems/omen/impermenance.nix
+++ b/nixos/systems/omen/impermenance.nix
@@ -1,4 +1,12 @@
 { inputs', pkgs, ... }:
+let
+  rollbackStart =
+    pkgs.writeText "rollback-start" ''
+      ${pkgs.rolling_datasets}/bin/roll_dataset "omen-ssd/ephemeral/home" "10"
+      ${pkgs.rolling_datasets}/bin/roll_dataset "omen-ssd/ephemeral/root" "10"
+      ${pkgs.rolling_datasets}/bin/roll_dataset "omen-ssd/ephemeral/nix-tmp" "10"
+    '';
+in
 {
   nixpkgs.overlays = [
     inputs'.self.overlays.show-files-to-be-deleted
@@ -56,6 +64,7 @@
       ];
       files = [
         { file = ".config/wallpaper"; method = "symlink"; }
+        { file = ".gitignore"; method = "symlink"; }
       ];
     };
   };
@@ -63,6 +72,8 @@
   boot.initrd.systemd.storePaths = with pkgs; [
     zfs
     busybox
+    rolling_datasets
+    rollbackStart
   ];
   boot.initrd.systemd.services.rollback = {
     description = "Rollback ZFS datasets to a pristine state";
@@ -81,11 +92,7 @@
     ];
     unitConfig.DefaultDependencies = "no";
     serviceConfig.Type = "oneshot";
-    script = ''
-      ${pkgs.rolling_datasets}/bin/roll_dataset "omen-ssd/ephemeral/home" "10"
-      ${pkgs.rolling_datasets}/bin/roll_dataset "omen-ssd/ephemeral/root" "10"
-      ${pkgs.rolling_datasets}/bin/roll_dataset "omen-ssd/ephemeral/nix-tmp" "10"
-    '';
+    serviceConfig.ExecStart = "/bin/sh ${rollbackStart}";
   };
 
   systemd.services."mount-old-homes" = {