diff --git a/install.sh b/install.sh
index 9a23300..69a78db 100644
--- a/install.sh
+++ b/install.sh
@@ -29,7 +29,7 @@ if lsof /var/lib/dpkg/lock-frontend ; then
 fi
 
 # set webmaster email address, used below
-WEBMASTER=webmaster@`hostname -d`
+WEBMASTER=webmaster@`hostname -f`
 
 # if policy-rc.d is installed configure it to allow all packages to automatically start/restart/stop after install/upgrade/uninstall
 if [[ -f /usr/sbin/policy-rc.d ]]; then