diff --git a/packages/ui/certd-server/db/migration/v10032__cname_record.sql b/packages/ui/certd-server/db/migration/v10032__cname_record.sql
new file mode 100644
index 00000000..096d874f
--- /dev/null
+++ b/packages/ui/certd-server/db/migration/v10032__cname_record.sql
@@ -0,0 +1 @@
+ALTER TABLE cd_cname_record ADD COLUMN "main_domain" varchar(100);