diff --git a/build/production-alpine.Dockerfile b/build/production-alpine.Dockerfile
index f47b0a86dd0..5126430ca1e 100644
--- a/build/production-alpine.Dockerfile
+++ b/build/production-alpine.Dockerfile
@@ -24,5 +24,5 @@ COPY dist/ /usr/share/nginx/html/
 
 RUN chmod +x *.sh
 
-
+EXPOSE 80
 ENTRYPOINT ["sh" , "start.sh"]