diff --git a/src/1-getting-started/4_object_factory/napi/package.json b/src/1-getting-started/4_object_factory/napi/package.json
index ce8cfceb..5b752d33 100644
--- a/src/1-getting-started/4_object_factory/napi/package.json
+++ b/src/1-getting-started/4_object_factory/napi/package.json
@@ -5,6 +5,9 @@
   "main": "addon.js",
   "private": true,
   "gypfile": true,
+  "scripts": {
+    "test": "node addon.js"
+  },
   "dependencies": {
     "bindings": "~1.2.1"
   }
diff --git a/src/1-getting-started/4_object_factory/node-addon-api/package.json b/src/1-getting-started/4_object_factory/node-addon-api/package.json
index 1b8f7242..b522b82f 100644
--- a/src/1-getting-started/4_object_factory/node-addon-api/package.json
+++ b/src/1-getting-started/4_object_factory/node-addon-api/package.json
@@ -5,6 +5,9 @@
   "main": "addon.js",
   "private": true,
   "gypfile": true,
+  "scripts": {
+    "test": "node addon.js"
+  },
   "dependencies": {
     "bindings": "~1.2.1",
     "node-addon-api": "^8.0.0"