diff --git a/README.md b/README.md
index f123933..491e78a 100644
--- a/README.md
+++ b/README.md
@@ -110,6 +110,8 @@ a [secret](docs/advanced/secrets.md) named `GIT_AUTH_TOKEN` to be able to authen
 
 ### Path context
 
+You need to add the `actions/checkout@v2` action.
+
 ```yaml
 name: ci