diff --git a/js/web-server.js b/js/web-server.js
index 9b984e03c..1fd9c1e06 100644
--- a/js/web-server.js
+++ b/js/web-server.js
@@ -783,6 +783,7 @@ var ver = require('../js/license.js'),
         ],
         work : [
             "license",
+            "ext-n3d",
             "ext-clip",
             "add-array",
             "add-three",
diff --git a/package.json b/package.json
index 0e3ae43c0..8bc0a06ef 100644
--- a/package.json
+++ b/package.json
@@ -33,6 +33,7 @@
         "leveldown": "^1.9.0",
         "levelup": "^1.3.9",
         "moment": "^2.22.2",
+        "n3d-threejs": "^72.0.0",
         "three": "^0.96.0",
         "pixi.js": "^4.8.2",
         "request": "^2.88.0",