diff --git a/apps/super-admin/src/components/EmailDnsModal.tsx b/apps/super-admin/src/components/EmailDnsModal.tsx
index c08af75..7e7c573 100644
--- a/apps/super-admin/src/components/EmailDnsModal.tsx
+++ b/apps/super-admin/src/components/EmailDnsModal.tsx
@@ -32,12 +32,13 @@ export function EmailDnsModal({ domain, onClose }: EmailDnsModalProps) {
   }, [domain])
 
   if (!domain) return null
+  const target = domain
 
   async function submit() {
     setSubmitting(true)
     setError('')
     try {
-      const result = await applyMailDns(domain.id, {
+      const result = await applyMailDns(target.id, {
         dnsProvider,
         ed25519Key,
         rsaKey,