diff --git a/Dockerfile b/Dockerfile
index 01298dd..e9c4ad5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,6 +5,9 @@ RUN npm install
 COPY db db
 COPY src src
 COPY util util
-COPY config.yml ./
-COPY server.js ./
+COPY \
+    server.js \
+    config.yml \
+    npm-config.npmrc \
+    ./
 CMD ["node", "server.js"]
\ No newline at end of file
diff --git a/npm-config.npmrc b/npm-config.npmrc
new file mode 100644
index 0000000..4fd0219
--- /dev/null
+++ b/npm-config.npmrc
@@ -0,0 +1 @@
+engine-strict=true
\ No newline at end of file
diff --git a/package.json b/package.json
index f7c88a8..e5407a3 100644
--- a/package.json
+++ b/package.json
@@ -8,6 +8,10 @@
   "scripts": {
     "start": "nodemon ./server.js"
   },
+  "engines": {
+    "node": ">=18",
+    "npm": ">=8" 
+  },
   "keywords": [],
   "license": "GPL-3.0",
   "dependencies": {