diff --git a/net/batman-adv/Kconfig b/net/batman-adv/Kconfig
index c6fc8f7..2dd40e5 100644
--- a/net/batman-adv/Kconfig
+++ b/net/batman-adv/Kconfig
@@ -12,7 +12,7 @@
           B.A.T.M.A.N. (better approach to mobile ad-hoc networking) is
           a routing protocol for multi-hop ad-hoc mesh networks. The
           networks may be wired or wireless. See
-          http://www.open-mesh.org/ for more information and user space
+          https://www.open-mesh.org/ for more information and user space
           tools.
 
 config BATMAN_ADV_BLA