diff --git a/docs/tutorial/patterns/error-handling/index.md b/docs/tutorial/patterns/error-handling/index.md
index 21333ef0..a3ee2cc9 100644
--- a/docs/tutorial/patterns/error-handling/index.md
+++ b/docs/tutorial/patterns/error-handling/index.md
@@ -78,7 +78,7 @@ new Elysia()
 		}
 	})
 	.get('/', () => {
-		throw new CustomError('Custom error message')
+        throw new NicheError('Custom error message')
 	})
 	.listen(3000)
 ```