diff --git a/drivers/gpio/gpio-max732x.c b/drivers/gpio/gpio-max732x.c
index 36cb290764b6fc6f13b341af7452cfc9145d1f28..74432daaf6564c21477cb7e739ec3429231f65fc 100644
--- a/drivers/gpio/gpio-max732x.c
+++ b/drivers/gpio/gpio-max732x.c
@@ -647,6 +647,8 @@ static int max732x_probe(struct i2c_client *client,
 	return 0;
 
 out_failed:
+	if (chip->client_dummy)
+		i2c_unregister_device(chip->client_dummy);
 	max732x_irq_teardown(chip);
 	return ret;
 }