diff --git a/sn-business/Dockerfile b/sn-business/Dockerfile
index 52a0b65..c674164 100644
--- a/sn-business/Dockerfile
+++ b/sn-business/Dockerfile
@@ -1,6 +1,7 @@
 FROM openjdk:8
 ADD target/sn-business.jar app.jar
 MAINTAINER zmm
+EXPOSE 8083
 ENTRYPOINT java -jar app.jar