diff --git a/tests/cases/compiler/overloadOnConstAsTypeAnnotation.ts b/tests/cases/compiler/overloadOnConstAsTypeAnnotation.ts
index 12b99fb29ce..4188d6919a7 100644
--- a/tests/cases/compiler/overloadOnConstAsTypeAnnotation.ts
+++ b/tests/cases/compiler/overloadOnConstAsTypeAnnotation.ts
@@ -1,3 +1,3 @@
 // @allowUnreachableCode: true
 
-var f: (x: 'hi') => number = ('hi') => { return 1; };
\ No newline at end of file
+var f: (x: 'hi') => number = (x: 'hi') => { return 1; };
\ No newline at end of file
diff --git a/tests/cases/conformance/types/objectTypeLiteral/callSignatures/specializedSignatureIsNotSubtypeOfNonSpecializedSignature.ts b/tests/cases/conformance/types/objectTypeLiteral/callSignatures/specializedSignatureIsNotSubtypeOfNonSpecializedSignature.ts
index 46bb0ea2c81..01f33fbd7bb 100644
--- a/tests/cases/conformance/types/objectTypeLiteral/callSignatures/specializedSignatureIsNotSubtypeOfNonSpecializedSignature.ts
+++ b/tests/cases/conformance/types/objectTypeLiteral/callSignatures/specializedSignatureIsNotSubtypeOfNonSpecializedSignature.ts
@@ -1,5 +1,4 @@
-// Specialized signatures must be a subtype of a non-specialized signature
-// All the below should be errors
+// @declaration: true
 
 function foo(x: 'a');
 function foo(x: number) { }