diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index a48c47698..f53a530e9 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -44,9 +44,16 @@ Did not find it? :( So we can act quickly on it, please follow these steps:
 To get the OS and software versions automatically, you can run the following command:
 
 ```bash
-python transformers-cli env
+transformers-cli env
 ```
 
+or from the root of the repository the following command:
+
+```bash
+python src/transformers/commands/transformers_cli.py env
+```
+
+
 ### Do you want to implement a new model?
 
 Awesome! Please provide the following information: