diff --git a/create_opendkim_key.sh b/create_opendkim_key.sh
index 9c41ed2..13c2217 100755
--- a/create_opendkim_key.sh
+++ b/create_opendkim_key.sh
@@ -1205,7 +1205,7 @@ if $update_dns ; then
 server $dns_dkim_zone_master_server
 zone $update_zone
 key ${key_algo}:$key_name $key_secret
-update delete ${dkim_domain}.${update_zone}.
+update delete ${time_stamp}.${update_zone}.
 update add ${time_stamp}.${update_zone}. $ttl IN TXT $(cat ${key_dir}/${time_stamp}.nsupdate)
 send
 EOF