diff --git a/modules/common/nextcloud.nix b/modules/common/nextcloud.nix
index f32cdff..11f6a22 100644
--- a/modules/common/nextcloud.nix
+++ b/modules/common/nextcloud.nix
@@ -101,6 +101,11 @@
         "https://github.com/nextcloud-releases/notes/releases/download/v4.8.1/notes.tar.gz";
       sha256 = "sha256-7GkTGyGTvtDbZsq/zOdbBE7xh6DZO183W6I5XX1ekbw=";
     };
+    files_3dmodelviewer = pkgs.fetchNextcloudApp {
+      url =
+        "https://github.com/WARP-LAB/files_3dmodelviewer/releases/download/v0.0.12/files_3dmodelviewer.tar.gz";
+      sha256 = "sha256-JKlHDB6VFUXv7V+TzWSgJeuvR2Z+oXGKFZgZtX2A9pA=";
+    };
   };
 
   sops.secrets.nextcloud_admin_password = {