diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index e034afb..08ce361 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -652,6 +652,7 @@ void batadv_hardif_disable_interface(struct batadv_hard_iface *hard_iface,
 			batadv_softif_destroy_sysfs(hard_iface->soft_iface);
 	}
 
+	hard_iface->soft_iface = NULL;
 	batadv_hardif_put(hard_iface);
 
 out: