diff --git a/nixos/default-hardware.nix b/nixos/default-hardware.nix
index 8c5acdb..527d858 100644
--- a/nixos/default-hardware.nix
+++ b/nixos/default-hardware.nix
@@ -10,6 +10,40 @@
 	boot.supportedFilesystems = [ "zfs" ];
 	#boot.kernelParams = [ "nohibernate" ];
 	services.zfs.autoScrub.enable = true;
+	services.zrepl = {
+		enable = true;
+		settings = {
+			global.monitoring = [{
+				type = "prometheus";
+				listen = ":9091";
+			}];
+			jobs = [{
+				name = "fireStore";
+				type = "source";
+				serve = {
+					type = "stdinserver";
+					client_identities = [ "fireStore" ];
+				};
+				snapshotting = {
+					type = "periodic";
+					interval = "24h";
+					prefix = "zrepl_fireStore_";
+				};
+				send.encrypted = false;
+				filesystems = {
+					"zroot/ROOT<"     = true;
+					"zroot/ROOT"      = false;
+					"zroot/local<"    = false;
+					"zroot/local/nix" = false;
+					"zroot/data<"     = true;
+					"zroot/data"      = false;
+					"zroot/home<"     = true;
+					"zroot/home"      = false;
+				};
+			}];
+		};
+	};
+
 
 	networking.useNetworkd = true;
 	networking.useDHCP = false;
diff --git a/nixos/default.nix b/nixos/default.nix
index 40a2b2a..3183b13 100644
--- a/nixos/default.nix
+++ b/nixos/default.nix
@@ -19,6 +19,7 @@
 		startWhenNeeded = true;
 	};
 	users.users.root.openssh.authorizedKeys.keys = [
+		"command=\"zrepl stdinserver fireStore\",restrict ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM1U9DTKueKuTuu/F9wxGr3we7y00V8HMyUjVBMwFQwo root-zrepl@fireStore"
 		"ssh-rsa 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"
 	];