diff --git a/docs/guides/tools/mcp_tool/agent_to_mcp/index.md b/docs/guides/tools/mcp_tool/agent_to_mcp/index.md
index 7dd4a50648b..4840b3c45a7 100644
--- a/docs/guides/tools/mcp_tool/agent_to_mcp/index.md
+++ b/docs/guides/tools/mcp_tool/agent_to_mcp/index.md
@@ -136,4 +136,4 @@ that the caller runs on a transport of their choice.
 
 ## Related samples
 
-*   [MCP: serve an ADK agent](../../../../../contributing/samples/mcp/mcp_serve_agent)
+*   [MCP: serve an ADK agent](../../../../../contributing/samples/mcp)