diff --git a/hosts/lifebook/hardware-configuration.nix b/hosts/lifebook/hardware-configuration.nix
index 0ebf25c..15ba7a9 100644
--- a/hosts/lifebook/hardware-configuration.nix
+++ b/hosts/lifebook/hardware-configuration.nix
@@ -84,34 +84,34 @@
                       };
                   };
               };
-          };
-          bak = {
-              onCalendar = "daily";
-              settings = {
-	          stream_buffer = "256m";
-                  stream_compress = "lz4";
-                  incremental = "yes";
-                  snapshot_create = "no";
-                  snapshot_dir = "@snapshots";
-                  timestamp_format = "long";
+              bak = {
+                  onCalendar = "daily";
+                  settings = {
+	              stream_buffer = "256m";
+                      stream_compress = "lz4";
+                      incremental = "yes";
+                      snapshot_create = "no";
+                      snapshot_dir = "@snapshots";
+                      timestamp_format = "long";
 
-                  snapshot_preserve_min = "all";
-                  target_preserve_min = "no";
-                  target_preserve = "2m 4w";
+                      snapshot_preserve_min = "all";
+                      target_preserve_min = "no";
+                      target_preserve = "2m 4w";
 
-                  ssh_identity = "/etc/btrbk/ssh/id_ed25519_btrbk_nas";
-                  ssh_user = "btrbk";
-                
-                  volume =  {
-                      "/mnt/snapshots/root" = {
-                          subvolume = {
-                              "@home" = {};
+                      ssh_identity = "/etc/btrbk/ssh/id_ed25519_btrbk_nas";
+                      ssh_user = "btrbk";
+                    
+                      volume =  {
+                          "/mnt/snapshots/root" = {
+                              subvolume = {
+                                  "@home" = {};
+                              };
+	                      target = "ssh://jupiter.home.opel-online.de:2220/mnt/snapshots/Mars/@snapshots/@lifebook";
                           };
-		          target = "ssh://jupiter.home.opel-online.de:2220/mnt/snapshots/Mars/@snapshots/@lifebook";
                       };
-                  };
+	          };
 	      };
-	  };
+          };
       };
   };