diff --git a/home/syncthing/default.nix b/home/syncthing/default.nix
new file mode 100644
index 0000000..e69de29
diff --git a/nixos/common.nix b/nixos/common.nix
index 1c8fe71..77541b8 100644
--- a/nixos/common.nix
+++ b/nixos/common.nix
@@ -110,8 +110,23 @@
   };
 
   services.snapper.configs = {
-    persist.subvolume = "/persist";
-    data.subvolume = "/data";
+    persist = {
+      subvolume = "/persist";
+      fstype = "btrfs";
+      extraConfig = ''
+        TIMELINE_CREATE=yes
+        TIMELINE_CLEANUP=yes
+      '';
+    };
+    data = {
+      subvolume = "/data";
+      fstype = "btrfs";
+      extraConfig = ''
+        TIMELINE_CREATE=yes
+        TIMELINE_CLEANUP=yes
+      '';
+
+    };
   };
 
   security.doas = {