diff --git a/src/mainboard/starlabs/byte_adl/variants/mk_ii/hda_verb.c b/src/mainboard/starlabs/byte_adl/variants/mk_ii/hda_verb.c
index 9b87198c4a..203d5c1961 100644
--- a/src/mainboard/starlabs/byte_adl/variants/mk_ii/hda_verb.c
+++ b/src/mainboard/starlabs/byte_adl/variants/mk_ii/hda_verb.c
@@ -59,7 +59,7 @@ const uint32_t cim_verb_data[] = {
 
 	AZALIA_PIN_CFG(0, 0x16, 0x04214040),
 	AZALIA_PIN_CFG(0, 0x18, 0x40f001f0),
-	AZALIA_PIN_CFG(0, 0x1a,	0x90a72150),
+	AZALIA_PIN_CFG(0, 0x1a,	AZALIA_PIN_CFG_NC(0)),
 	AZALIA_PIN_CFG(0, 0x19, 0x04a19020),
 	AZALIA_PIN_CFG(0, 0x1d,	0x00000000),
 	AZALIA_PIN_CFG(0, 0x1e, 0x00000000),