diff --git a/fastify/package.json b/fastify/package.json
index e694097..ee61d02 100755
--- a/fastify/package.json
+++ b/fastify/package.json
@@ -1,6 +1,6 @@
 {
   "scripts": {
-    "start": "nodemon app.js"
+    "start": "fuser -k 2000/tcp || true && nodemon app.js"
   },
   "dependencies": {
     "@fastify/cors": "^8.5.0",
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..dfb18f1
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,6 @@
+{
+  "name": "backend",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {}
+}