diff --git a/docker/Dockerfile b/docker/Dockerfile
index 31254e3..3922d7a 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -2,8 +2,12 @@ FROM alpine:latest
 MAINTAINER github@erebe.eu
 
 
-ADD https://github.com/erebe/wstunnel/blob/master/bin/wstunnel_x86_64?raw=true wstunnel
-RUN chmod +x ./wstunnel
+RUN adduser -D wstunnel
+ADD https://github.com/erebe/wstunnel/blob/master/bin/wstunnel_x86_64?raw=true /home/wstunnel/wstunnel
+RUN chmod +x /home/wstunnel/wstunnel
 
-ENTRYPOINT ["./wstunnel"]
+EXPOSE 8080
+USER wstunnel
+
+ENTRYPOINT ["/home/wstunnel/wstunnel"]