diff --git a/Dockerfile b/Dockerfile
index e211d89..015154d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,11 +2,9 @@ FROM node:18-alpine
 
 WORKDIR /app
 
-COPY package*.json ./
-RUN npm install
+RUN apk add --no-cache python3 make g++ \
+    && npm install
 
 COPY . .
 
-EXPOSE 3000
-
-CMD ["npm", "start"]
\ No newline at end of file
+CMD ["npm", "start"]