diff --git a/frontend/src/app/tld/[tld]/TldDetailClient.tsx b/frontend/src/app/tld/[tld]/TldDetailClient.tsx
index 4f56535..49f9904 100644
--- a/frontend/src/app/tld/[tld]/TldDetailClient.tsx
+++ b/frontend/src/app/tld/[tld]/TldDetailClient.tsx
@@ -33,9 +33,9 @@ interface TldData {
   registration_price: number | null
   renewal_price: number | null
   registrar_count: number
-  description?: string
-  introduced?: string
-  registry?: string
+  description?: string | null
+  introduced?: string | null
+  registry?: string | null
 }
 
 interface PriceHistory {
diff --git a/frontend/src/app/tld/[tld]/page.tsx b/frontend/src/app/tld/[tld]/page.tsx
index 809c673..b637d5d 100644
--- a/frontend/src/app/tld/[tld]/page.tsx
+++ b/frontend/src/app/tld/[tld]/page.tsx
@@ -10,9 +10,9 @@ interface TldData {
   registration_price: number | null
   renewal_price: number | null
   registrar_count: number
-  description?: string
-  introduced?: string
-  registry?: string
+  description?: string | null
+  introduced?: string | null
+  registry?: string | null
 }
 
 async function getTldData(tld: string): Promise<TldData | null> {