diff --git a/addons/xterm-addon-attach/src/AttachAddon.test.ts b/addons/xterm-addon-attach/src/AttachAddon.api.ts
similarity index 98%
rename from addons/xterm-addon-attach/src/AttachAddon.test.ts
rename to addons/xterm-addon-attach/src/AttachAddon.api.ts
index 9d7ebdff..39a6f73a 100644
--- a/addons/xterm-addon-attach/src/AttachAddon.test.ts
+++ b/addons/xterm-addon-attach/src/AttachAddon.api.ts
@@ -15,7 +15,7 @@ let page: puppeteer.Page;
 const width = 800;
 const height = 600;
 
-describe('API Integration Tests', () => {
+describe('AttachAddon', () => {
   before(async function(): Promise<any> {
     this.timeout(10000);
     browser = await puppeteer.launch({
diff --git a/addons/xterm-addon-fit/src/FitAddon.api.ts b/addons/xterm-addon-fit/src/FitAddon.api.ts
deleted file mode 100644
index baa2cc0c..00000000
--- a/addons/xterm-addon-fit/src/FitAddon.api.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import * as puppeteer from 'puppeteer';
-import { assert } from 'chai';
-import { ITerminalOptions } from 'xterm';
-
-const APP = 'http://127.0.0.1:3000/test';
-
-let browser: puppeteer.Browser;
-let page: puppeteer.Page;
-const width = 800;
-const height = 600;
-
-describe('FitAddon', () => {
-  before(async function(): Promise<any> {
-    this.timeout(10000);
-    browser = await puppeteer.launch({
-      headless: process.argv.indexOf('--headless') !== -1,
-      slowMo: 80,
-      args: [`--window-size=${width},${height}`]
-    });
-    page = (await browser.pages())[0];
-    await page.setViewport({ width, height });
-  });
-
-  after(async () => {
-    await browser.close();
-  });
-
-  beforeEach(async function(): Promise<any> {
-    this.timeout(5000);
-    await page.goto(APP);
-  });
-});
-
-async function openTerminal(options: ITerminalOptions = {}): Promise<void> {
-  await page.evaluate(`window.term = new Terminal(${JSON.stringify(options)})`);
-  await page.evaluate(`window.term.open(document.querySelector('#terminal-container'))`);
-  if (options.rendererType === 'dom') {
-    await page.waitForSelector('.xterm-rows');
-  } else {
-    await page.waitForSelector('.xterm-text-layer');
-  }
-}