diff --git a/sound/core/jack.c b/sound/core/jack.c
index 4902ae568730c01fbb553c7c1c96fb71524a0411..53b53e97c8960e4415b7c45801d5368cb611690c 100644
--- a/sound/core/jack.c
+++ b/sound/core/jack.c
@@ -141,6 +141,7 @@ int snd_jack_new(struct snd_card *card, const char *id, int type,
 
 fail_input:
 	input_free_device(jack->input_dev);
+	kfree(jack->id);
 	kfree(jack);
 	return err;
 }