diff --git a/drivers/net/ieee802154/mac802154_hwsim.c b/drivers/net/ieee802154/mac802154_hwsim.c
index 7a168170224a..6d479df2d9e5 100644
--- a/drivers/net/ieee802154/mac802154_hwsim.c
+++ b/drivers/net/ieee802154/mac802154_hwsim.c
@@ -824,12 +824,17 @@ static int hwsim_add_one(struct genl_info *info, struct device *dev,
 static void hwsim_del(struct hwsim_phy *phy)
 {
 	struct hwsim_pib *pib;
+	struct hwsim_edge *e;
 
 	hwsim_edge_unsubscribe_me(phy);
 
 	list_del(&phy->list);
 
 	rcu_read_lock();
+	list_for_each_entry_rcu(e, &phy->edges, list) {
+		list_del_rcu(&e->list);
+		hwsim_free_edge(e);
+	}
 	pib = rcu_dereference(phy->pib);
 	rcu_read_unlock();