diff --git a/Dockerfile b/Dockerfile
index 67a1d21..a280f76 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,4 +5,6 @@ COPY package*.json ./
 RUN npm install lodash
 RUN npm install
 COPY . .
-CMD [ "npm", "start" ]
\ No newline at end of file
+
+EXPOSE 9005
+CMD [ "npm", "start" ]