diff --git a/action.yml b/action.yml
index 920f644..1b5a833 100644
--- a/action.yml
+++ b/action.yml
@@ -32,7 +32,7 @@ inputs:
     required: false
     default: "false"
   official:
-    description: "Run the checks that only apply to official Arduino projects."
+    description: "Run the checks that only apply to official (non 3rd party) Arduino projects."
     required: false
     default: "false"
   token: