diff --git a/mcp/src/main/java/io/modelcontextprotocol/spec/McpSchema.java b/mcp/src/main/java/io/modelcontextprotocol/spec/McpSchema.java
index 37d9e0c0a..7749cd93d 100644
--- a/mcp/src/main/java/io/modelcontextprotocol/spec/McpSchema.java
+++ b/mcp/src/main/java/io/modelcontextprotocol/spec/McpSchema.java
@@ -24,7 +24,7 @@
/**
* Based on the JSON-RPC 2.0
* specification and the Model
+ * "https://github.com/modelcontextprotocol/specification/blob/main/schema/2024-11-05/schema.ts">Model
* Context Protocol Schema.
*
* @author Christian Tzolov