diff --git a/interface/web/mail/templates/mail_domain_edit.htm b/interface/web/mail/templates/mail_domain_edit.htm
index 9b9bf683c2c98554d990791d240963c67264c748..cc7031b7870d120c649ec2e1d688f21eb468921a 100644
--- a/interface/web/mail/templates/mail_domain_edit.htm
+++ b/interface/web/mail/templates/mail_domain_edit.htm
@@ -169,6 +169,7 @@
 			$("#dkim_public").val(data.dkim_public);
 			$("#dkim_private").val(data.dkim_private);
 			$("#dns_record").val(dns);
+			$('#dkim').prop("checked", true);
 		});
 	};
 </script>