diff --git a/README.md b/README.md
index af4ba1ca..26fe3232 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,11 @@ Using the default separator.
 
 ## Usage
 
+> :warning: NOTE: :warning:
+> * For `push` events to work you need to include `fetch-depth: 0` **OR** `fetch-depth: 2` depending on your use case.
+
+
+
 ```yaml
 name: CI