diff --git a/docs/stylus/quickstart.mdx b/docs/stylus/quickstart.mdx
index 148b801455..a3b28c3042 100644
--- a/docs/stylus/quickstart.mdx
+++ b/docs/stylus/quickstart.mdx
@@ -273,6 +273,8 @@ interface ICounter {
     function addNumber(uint256 new_number) external;
 
     function increment() external;
+
+    function addFromMsgValue() external payable;
 }
 ```