diff --git a/Dockerfile b/Dockerfile
index eeaba822..238b3fe9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
 FROM tomcat
 ADD target/sampleapp.war /usr/local/tomcat/webapps
-EXPOSE 8080
+EXPOSE 8090
 CMD /usr/local/tomcat/bin/catalina.sh run