diff --git a/package/mdio-tools/Config.in b/package/mdio-tools/Config.in
index 237f4454cc..790c9c534a 100644
--- a/package/mdio-tools/Config.in
+++ b/package/mdio-tools/Config.in
@@ -14,4 +14,6 @@ config BR2_PACKAGE_MDIO_TOOLS
 	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_1
 	select BR2_PACKAGE_LIBMNL
 	help
-	  Low-level debug tools for MDIO devices
+	  Low-level debug tools for MDIO devices.
+
+	  https://github.com/wkz/mdio-tools