diff --git a/rc.local b/rc.local
index 847b148..e321519 100644
--- a/rc.local
+++ b/rc.local
@@ -1,3 +1,13 @@
 #!/bin/sh
-/usr/bin/bbb-conf --restart
+BBB_HOST=`cat /usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties | grep 'bigbluebutton.web.serverURL='  | awk -F '://' '{print $2}'`
+THIS_HOST=`hostname -f`
+
+if [ "$BBB_HOST" != "$THIS_HOST" ] ; then
+        sed -i 's/'$BBB_HOST'/'$THIS_HOST'/g' /etc/nginx/sites-available/bigbluebutton
+        mv /etc/letsencrypt/live/$BBB_HOST /etc/letsencrypt/live/$THIS_HOST
+        /usr/bin/bbb-conf --setip "$THIS_HOST"
+else
+   /usr/bin/bbb-conf --restart
+fi;
+