diff --git a/modules/services/immich.nix b/modules/services/immich.nix
index 37eb0d9..559b801 100644
--- a/modules/services/immich.nix
+++ b/modules/services/immich.nix
@@ -29,6 +29,7 @@ helper.mkPodmanService {
     UPLOAD_LOCATION = "${cfg.dataDir}"; 
     DB_DATA_LOCATION = "${cfg.configDir}/database";
     TZ = "${config.time.timeZone}";
+    IMMICH_VERSION = "v2.5.6";
   };
   dirPermissions = [
     "100999:100 ${cfg.configDir}/model-cache"