diff --git a/tests/baselines/reference/narrowingByTypeofInSwitch.types b/tests/baselines/reference/narrowingByTypeofInSwitch.types
index f823c57770c..fbfe7fe92ee 100644
--- a/tests/baselines/reference/narrowingByTypeofInSwitch.types
+++ b/tests/baselines/reference/narrowingByTypeofInSwitch.types
@@ -208,7 +208,7 @@ function testExtendsUnion<T extends Basic>(x: T) {
     assertAll(x);
 >assertAll(x) : Basic
 >assertAll : (x: Basic) => Basic
->x : T
+>x : never
 }
 
 function testAny(x: any) {