diff --git a/hosts/poseidon/default.nix b/hosts/poseidon/default.nix
index cf3ca3a..fb55c25 100644
--- a/hosts/poseidon/default.nix
+++ b/hosts/poseidon/default.nix
@@ -114,7 +114,7 @@ in
 
     navidrome = {
       enable = true;
-      musicFolder = "${config.services.nextcloud.home}/data/alarsyo/files/Musique/Songs";
+      musicFolder.path = "${config.services.nextcloud.home}/data/alarsyo/files/Musique/Songs";
     };
 
     nextcloud = {
diff --git a/services/navidrome.nix b/services/navidrome.nix
index 3473737..b245ed5 100644
--- a/services/navidrome.nix
+++ b/services/navidrome.nix
@@ -8,9 +8,12 @@ let
 in {
   options.my.services.navidrome = {
     enable = mkEnableOption "Navidrome";
-    musicFolder = mkOption {
-      type = types.str;
-      default = "./music";
+    musicFolder = {
+      path = mkOption {
+        type = types.str;
+        default = "./music";
+      };
+      backup = mkEnableOption "backup the music folder";
     };
   };
 
@@ -21,10 +24,15 @@ in {
         Address = "127.0.0.1";
         Port = 4533;
         LastFM.Enabled = false;
-        MusicFolder = cfg.musicFolder;
+        MusicFolder = cfg.musicFolder.path;
       };
     };
 
+    my.services.restic-backup = {
+      paths = [ "/var/lib/navidrome" ] ++ optional cfg.musicFolder.backup cfg.musicFolder.path;
+      exclude = [ "/var/lib/navidrome/cache" ];
+    };
+
     services.nginx.virtualHosts."music.${domain}" = {
       forceSSL = true;
       useACMEHost = domain;