diff --git a/sound/pci/ice1712/delta.c b/sound/pci/ice1712/delta.c
index 371f78461db4..519b5d4bbf7b 100644
--- a/sound/pci/ice1712/delta.c
+++ b/sound/pci/ice1712/delta.c
@@ -405,7 +405,7 @@ static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kco
 	if (snd_i2c_sendbytes(ice->cs8427, &reg, 1) != 1)
 		snd_printk(KERN_ERR "unable to send register 0x%x byte to CS8427\n", reg);
 	snd_i2c_readbytes(ice->cs8427, &reg, 1);
-	ucontrol->value.integer.value[0] = (reg ? 1 : 0);
+	ucontrol->value.integer.value[0] = (reg & CS8427_UNLOCK) ? 1 : 0;
 	return 0;
 }