diff --git a/Dockerfile b/Dockerfile
index 80ec241..b6aa7d0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,6 +19,7 @@ RUN chown deploy:deploy /var/lib/dav/
 
 # apache should run as user deploy
 RUN sed -i.bak -r 's/(User|Group) apache/\1 deploy/' /etc/apache2/httpd.conf
+run set -i.bak 's/#ServerName www.example.com:80/ServerName svn.cpi.imtek.uni-freiburg.de:8080/' /etc/apache2/httpd.conf
 
 # copy the script to run httpd in foreground
 COPY httpd-foreground /usr/local/bin/