diff --git a/install_opendkim.sh b/install_opendkim.sh
index 103dd13..24308da 100755
--- a/install_opendkim.sh
+++ b/install_opendkim.sh
@@ -526,7 +526,6 @@ else
 127.0.0.1
 ::1
 localhost
-$(hostname -f)
 EOF
    opendkim_needs_restart=true
    if [[ $? -eq 0 ]] ; then