diff --git a/apps/www/content/docs/blocks.mdx b/apps/www/content/docs/blocks.mdx
index a895449264..84c27009ac 100644
--- a/apps/www/content/docs/blocks.mdx
+++ b/apps/www/content/docs/blocks.mdx
@@ -92,7 +92,7 @@ dashboard-01
 
 ### Add your block definition to `registry-blocks.tsx`
 
-To add your block to the registry, you need to add your block definition to `registry-blocks.tsx`.
+To add your block to the registry, you need to add your block definition to `registry-blocks.ts`.
 
 This follows the registry schema at [https://ui.shadcn.com/schema/registry-item.json](https://ui.shadcn.com/schema/registry-item.json).