diff --git a/app/Dockerfile b/app/Dockerfile
index f81441ac6..d7c6ea4cd 100644
--- a/app/Dockerfile
+++ b/app/Dockerfile
@@ -11,4 +11,5 @@ RUN npm install --production
 
 COPY . .
 
+EXPOSE 8080
 CMD [ "node", "server.js" ]
\ No newline at end of file
diff --git a/app/server.js b/app/server.js
index 2bec675d3..18a94cdba 100644
--- a/app/server.js
+++ b/app/server.js
@@ -1,6 +1,6 @@
 const express = require('express')
 const app = express()
-const port = 3000
+const port = 8080
 
 app.get('/', (req, res) => {
   res.send('Hello World!')
@@ -8,4 +8,4 @@ app.get('/', (req, res) => {
 
 app.listen(port, () => {
   console.log(`Example app listening on port ${port}`)
-})
\ No newline at end of file
+})