diff --git a/docs/advanced/typescript.mdx b/docs/advanced/typescript.mdx
index 10f7a02cb..7c1992a24 100644
--- a/docs/advanced/typescript.mdx
+++ b/docs/advanced/typescript.mdx
@@ -15,7 +15,7 @@ declare module '@mdx-js/react' {
     | 'a'
     | 'blockquote'
     | 'code'
-    | 'delete'
+    | 'del'
     | 'em'
     | 'h1'
     | 'h2'