diff --git a/net/bluetooth/iso.c b/net/bluetooth/iso.c
index df21c79800fb..e38f52638627 100644
--- a/net/bluetooth/iso.c
+++ b/net/bluetooth/iso.c
@@ -111,6 +111,8 @@ static void iso_conn_free(struct kref *ref)
 	/* Ensure no more work items will run since hci_conn has been dropped */
 	disable_delayed_work_sync(&conn->timeout_work);
 
+	kfree_skb(conn->rx_skb);
+
 	kfree(conn);
 }