diff --git a/router/Dockerfile b/router/Dockerfile
index 7455551..0291ee0 100644
--- a/router/Dockerfile
+++ b/router/Dockerfile
@@ -1,5 +1,7 @@
 # As CentOS reached EOL we cannot build the image anymore
 # So we reuse the work of Chewie for our own images
-FROM chewiebeardy/gns3-host:2023
+FROM chewiebeardy/gns3-router:2023
+
+RUN mv /etc/dhcp/dhcpd.conf /etc/dhcp/dhcpd.conf.orig && ln -s /etc/sysconfig/dhcpd.conf /etc/dhcp/dhcpd.conf
 
 CMD ["/usr/sbin/init"]
\ No newline at end of file