diff --git a/docs/internals.md b/docs/internals.md
index 6ef50da..30f70c0 100644
--- a/docs/internals.md
+++ b/docs/internals.md
@@ -37,4 +37,8 @@ use either newest or any specific version of PHP:
 ## Dependencies
 
 Use [ComposerRequireChecker](https://github.com/maglnet/ComposerRequireChecker) to detect transitive
-[Composer](https://getcomposer.org/) dependencies.
+[Composer](https://getcomposer.org) dependencies:
+
+```shell
+./vendor/bin/composer-require-checker
+```