diff --git a/docusaurus/docs/deployment.md b/docusaurus/docs/deployment.md
index 78e4ee254a3..848b7aed750 100644
--- a/docusaurus/docs/deployment.md
+++ b/docusaurus/docs/deployment.md
@@ -150,7 +150,7 @@ For example, to create a build environment for a staging environment:
    ```json
    {
      "scripts": {
-       "build:staging": "env-cmd .env.staging npm run build"
+       "build:staging": "env-cmd -f .env.staging npm run build"
      }
    }
    ```