diff --git a/tests/cases/compiler/typeCheckTypeArgument.ts b/tests/cases/compiler/typeCheckTypeArgument.ts
index ea125f62c0..1647f40daf 100644
--- a/tests/cases/compiler/typeCheckTypeArgument.ts
+++ b/tests/cases/compiler/typeCheckTypeArgument.ts
@@ -1,4 +1,3 @@
-/// <reference no-default-lib="true"/>
 
 var f: <T extends UNKNOWN>() => void;