diff --git a/hosts/lifebook/hardware-configuration.nix b/hosts/lifebook/hardware-configuration.nix
index 15ba7a9..109ec44 100644
--- a/hosts/lifebook/hardware-configuration.nix
+++ b/hosts/lifebook/hardware-configuration.nix
@@ -114,6 +114,12 @@
           };
       };
   };
+  
+  systemd.services = {
+      btrbk-bak = {
+          after = [ "network.target" ];
+      };
+  };
 
   fileSystems."/" =
     { device = "/dev/mapper/crypted";