diff --git a/src/content/api/cli.mdx b/src/content/api/cli.mdx
index 9baacade9df6..9e372b800312 100644
--- a/src/content/api/cli.mdx
+++ b/src/content/api/cli.mdx
@@ -580,7 +580,7 @@ In addition to the customized `env` showed above, there are some built-in ones u
 
 | Environment Variable | Description                                  |
 | -------------------- | -------------------------------------------- |
-| `WEBPACK_SERVE`      | `true` if `serve\|s` is being used.          |
+| `WEBPACK_SERVE`      | `true` if `serve\|server\|s` is being used.  |
 | `WEBPACK_BUILD`      | `true` if `build\|bundle\|b` is being used.  |
 | `WEBPACK_WATCH`      | `true` if `--watch\|watch\|w` is being used. |