diff --git a/dockerfile b/dockerfile
index 2ed9974ca5178bd4105272e09f2062bf8518f41d..16cc167d396fedbc5beea33172df934148f3a581 100644
--- a/dockerfile
+++ b/dockerfile
@@ -3,5 +3,5 @@ WORKDIR /app
 COPY package*.json ./
 RUN npm install
 COPY . .
-EXPOSE 3000
+EXPOSE 3002
 CMD [ "npm", "start" ]