diff --git a/types/babel-types/babel-types-tests.ts b/types/babel-types/babel-types-tests.ts
index 921608924c..94e962b2f5 100644
--- a/types/babel-types/babel-types-tests.ts
+++ b/types/babel-types/babel-types-tests.ts
@@ -115,7 +115,7 @@ t.TSTypeParameterDeclaration([param]);
 t.TSTypeParameterInstantiation([any]);
 t.TSTypePredicate(id, t.TSTypeAnnotation(any));
 t.TSTypeQuery(id);
-t.TSTypeReference(id);
+t.TSTypeReference(id, t.TSTypeParameterInstantiation([any]));
 t.TSUndefinedKeyword();
 t.TSUnionType([any]);
 t.TSVoidKeyword();
diff --git a/types/babel-types/index.d.ts b/types/babel-types/index.d.ts
index f0d781a7ed..8985f0ea71 100644
--- a/types/babel-types/index.d.ts
+++ b/types/babel-types/index.d.ts
@@ -1509,7 +1509,7 @@ export function TSTypeParameterDeclaration(params: TSTypeParameter[]): TSTypePar
 export function TSTypeParameterInstantiation(params: TSType[]): TSTypeParameterInstantiation;
 export function TSTypePredicate(parameterName: Identifier | TSThisType, typeAnnotation: TSTypeAnnotation): TSTypePredicate;
 export function TSTypeQuery(exprName: TSEntityName): TSTypeQuery;
-export function TSTypeReference(typeName: TSEntityName, typeParameters?: TypeParameterInstantiation): TSTypeReference;
+export function TSTypeReference(typeName: TSEntityName, typeParameters?: TSTypeParameterInstantiation): TSTypeReference;
 export function TSUndefinedKeyword(): TSUndefinedKeyword;
 export function TSUnionType(types: TSType[]): TSUnionType;
 export function TSVoidKeyword(): TSVoidKeyword;