diff --git a/__tests__/wait.test.js b/__tests__/wait.test.js
index 27d0ac9..d58edc5 100644
--- a/__tests__/wait.test.js
+++ b/__tests__/wait.test.js
@@ -4,7 +4,7 @@
 const { wait } = require('../src/wait')
 const { expect } = require('@jest/globals')
 
-describe('wait.ts', () => {
+describe('wait.js', () => {
   it('throws an invalid number', async () => {
     const input = parseInt('foo', 10)
     expect(isNaN(input)).toBe(true)