diff --git a/configuration.nix b/configuration.nix
index 481e130..557f4f9 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -200,6 +200,15 @@
     config.trustedProxies = [
       "100.64.0.3"
     ];
+    extraApps = {
+      onlyoffice = pkgs.fetchNextcloudApp {
+        appName = "onlyoffice";
+        appVersion = "8.2.4";
+        license="asl20";
+        sha256 = "sha256-sCne3lf/VJfn57HtAiqCItdQaj1PJQJflXofz0Wo1HI=";
+        url = "https://github.com/ONLYOFFICE/onlyoffice-nextcloud/releases/download/v8.2.4/onlyoffice.tar.gz";
+      };
+    };
   };
   services.phpfpm.pools.nextcloud.settings = {
     "listen.owner" = config.services.caddy.user;