diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index c2c6dea01cc9..ab9f00252dc2 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -966,6 +966,8 @@ static void cis_cleanup(struct hci_conn *conn)
 	/* Check if ISO connection is a CIS and remove CIG if there are
 	 * no other connections using it.
 	 */
+	hci_conn_hash_list_state(hdev, find_cis, ISO_LINK, BT_BOUND, &d);
+	hci_conn_hash_list_state(hdev, find_cis, ISO_LINK, BT_CONNECT, &d);
 	hci_conn_hash_list_state(hdev, find_cis, ISO_LINK, BT_CONNECTED, &d);
 	if (d.count)
 		return;