diff --git a/packages/webpack-cli/README.md b/packages/webpack-cli/README.md
index d03212ea694..cfb43d1d4ba 100644
--- a/packages/webpack-cli/README.md
+++ b/packages/webpack-cli/README.md
@@ -36,6 +36,7 @@ yarn add webpack-cli --dev
 ### webpack 4
 
 ```
+  --analyze                     It invokes webpack-bundle-analyzer plugin to get bundle information
   --entry string[]              The entry point(s) of your application.
   -c, --config string[]         Provide path to webpack configuration file(s)
   --config-name string[]        Name of the configuration to use
diff --git a/test/analyze/analyze-flag.test.js b/test/analyze/analyze-flag.test.js
index ffcd620aeb2..ff47f2baef5 100644
--- a/test/analyze/analyze-flag.test.js
+++ b/test/analyze/analyze-flag.test.js
@@ -2,6 +2,7 @@
 
 const { runWatch } = require('../utils/test-utils');
 
+jest.setTimeout(300000);
 describe('--analyze flag', () => {
     it('should load webpack-bundle-analyzer plugin with --analyze flag', async () => {
         const { stderr, stdout } = await runWatch({