diff --git a/packages/webpack-cli/README.md b/packages/webpack-cli/README.md
index da57269ae2a..8104a38c73b 100644
--- a/packages/webpack-cli/README.md
+++ b/packages/webpack-cli/README.md
@@ -71,7 +71,7 @@ npx webpack-cli --help verbose
   loader|l [output-path] [options]                      Scaffold a loader.
   migrate|m <config-path> [new-config-path]             Migrate a configuration to a new version.
   plugin|p [output-path] [options]                      Scaffold a plugin.
-  serve|s [entries...] [options]                        Run the webpack dev server.
+  serve|server|s [entries...] [options]                 Run the webpack dev server.
   version|v [commands...]                               Output the version number of 'webpack', 'webpack-cli' and 'webpack-dev-server' and commands.
   watch|w [entries...] [options]                        Run webpack and watch for files changes.
 ```
diff --git a/test/help/__snapshots__/help.test.js.snap.webpack4 b/test/help/__snapshots__/help.test.js.snap.webpack4
index 62ee96ce206..a17dfec40c0 100644
--- a/test/help/__snapshots__/help.test.js.snap.webpack4
+++ b/test/help/__snapshots__/help.test.js.snap.webpack4
@@ -102,7 +102,7 @@ Commands:
   loader|l [output-path] [options]                 Scaffold a loader.
   migrate|m <config-path> [new-config-path]        Migrate a configuration to a new version.
   plugin|p [output-path] [options]                 Scaffold a plugin.
-  serve|s [entries...] [options]                   Run the webpack dev server.
+  serve|server|s [entries...] [options]            Run the webpack dev server.
   version|v [commands...]                          Output the version number of 'webpack', 'webpack-cli' and 'webpack-dev-server' and commands.
   watch|w [entries...] [options]                   Run webpack and watch for files changes.
 
@@ -156,7 +156,7 @@ Commands:
   loader|l [output-path] [options]                 Scaffold a loader.
   migrate|m <config-path> [new-config-path]        Migrate a configuration to a new version.
   plugin|p [output-path] [options]                 Scaffold a plugin.
-  serve|s [entries...] [options]                   Run the webpack dev server.
+  serve|server|s [entries...] [options]            Run the webpack dev server.
   version|v [commands...]                          Output the version number of 'webpack', 'webpack-cli' and 'webpack-dev-server' and commands.
   watch|w [entries...] [options]                   Run webpack and watch for files changes.
 
@@ -210,7 +210,7 @@ Commands:
   loader|l [output-path] [options]                 Scaffold a loader.
   migrate|m <config-path> [new-config-path]        Migrate a configuration to a new version.
   plugin|p [output-path] [options]                 Scaffold a plugin.
-  serve|s [entries...] [options]                   Run the webpack dev server.
+  serve|server|s [entries...] [options]            Run the webpack dev server.
   version|v [commands...]                          Output the version number of 'webpack', 'webpack-cli' and 'webpack-dev-server' and commands.
   watch|w [entries...] [options]                   Run webpack and watch for files changes.
 
@@ -400,7 +400,7 @@ Made with ♥ by the webpack team."
 `;
 
 exports[`help should show help information for 'serve' command using the "--help" option 1`] = `
-"Usage: webpack serve|s [entries...] [options]
+"Usage: webpack serve|server|s [entries...] [options]
 
 Run the webpack dev server.
 
@@ -572,7 +572,7 @@ Commands:
   loader|l [output-path] [options]                 Scaffold a loader.
   migrate|m <config-path> [new-config-path]        Migrate a configuration to a new version.
   plugin|p [output-path] [options]                 Scaffold a plugin.
-  serve|s [entries...] [options]                   Run the webpack dev server.
+  serve|server|s [entries...] [options]            Run the webpack dev server.
   version|v [commands...]                          Output the version number of 'webpack', 'webpack-cli' and 'webpack-dev-server' and commands.
   watch|w [entries...] [options]                   Run webpack and watch for files changes.
 
@@ -626,7 +626,7 @@ Commands:
   loader|l [output-path] [options]                 Scaffold a loader.
   migrate|m <config-path> [new-config-path]        Migrate a configuration to a new version.
   plugin|p [output-path] [options]                 Scaffold a plugin.
-  serve|s [entries...] [options]                   Run the webpack dev server.
+  serve|server|s [entries...] [options]            Run the webpack dev server.
   version|v [commands...]                          Output the version number of 'webpack', 'webpack-cli' and 'webpack-dev-server' and commands.
   watch|w [entries...] [options]                   Run webpack and watch for files changes.