diff --git a/tests/cases/fourslash/completionListInTypeParameterOfTypeAlias1.ts b/tests/cases/fourslash/completionListInTypeParameterOfTypeAlias1.ts
index ec20cdb409f..e6017eedbfc 100644
--- a/tests/cases/fourslash/completionListInTypeParameterOfTypeAlias1.ts
+++ b/tests/cases/fourslash/completionListInTypeParameterOfTypeAlias1.ts
@@ -5,13 +5,12 @@
 ////type List4<T> = /*2*/T[];
 ////type List3<T1> = /*3*/;
 
-/*goTo.marker("0");
+goTo.marker("0");
 verify.completionListIsEmpty();
 goTo.marker("1");
 verify.not.completionListIsEmpty();
 goTo.marker("2");
 verify.completionListContains("T");
-*/
 goTo.marker("3");
 verify.not.completionListIsEmpty();
 verify.not.completionListContains("T");