diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..b437862
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,12 @@
+FROM node:14 as packages
+WORKDIR /packages
+COPY package.json .
+RUN npm install
+
+FROM node:alpine
+WORKDIR /app
+COPY . /app/
+COPY --from=packages /packages/node_modules /app/node_modules
+RUN npm run build
+EXPOSE 3000
+ENTRYPOINT npm run start
\ No newline at end of file
diff --git a/src/main.ts b/src/main.ts
index f6999a1..05e31ce 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -19,6 +19,6 @@ async function bootstrap() {
   SwaggerModule.setup('api', app, document);
 
 
-  await (await app).listen(3001);
+  await (await app).listen(3000);
 }
 bootstrap();