diff --git a/drivers/tty/nozomi.c b/drivers/tty/nozomi.c
index 5e0ddf22931e..b85d4beabc1f 100644
--- a/drivers/tty/nozomi.c
+++ b/drivers/tty/nozomi.c
@@ -1420,6 +1420,7 @@ static int nozomi_card_init(struct pci_dev *pdev,
 		tty_unregister_device(ntty_driver, dc->index_start + i);
 		tty_port_destroy(&dc->port[i].port);
 	}
+	free_irq(pdev->irq, dc);
 err_free_kfifo:
 	for (i = 0; i < MAX_PORT; i++)
 		kfifo_free(&dc->port[i].fifo_ul);