diff --git a/sound/soc/codecs/rt298.c b/sound/soc/codecs/rt298.c
index d3e30a645ae3055101267974de99e20296b28ba9..f823eb502367dccad4b93e71ac7e06d30c0bccdf 100644
--- a/sound/soc/codecs/rt298.c
+++ b/sound/soc/codecs/rt298.c
@@ -1214,7 +1214,7 @@ static int rt298_i2c_probe(struct i2c_client *i2c,
 	mdelay(10);
 
 	if (!rt298->pdata.gpio2_en)
-		regmap_write(rt298->regmap, RT298_SET_DMIC2_DEFAULT, 0x4000);
+		regmap_write(rt298->regmap, RT298_SET_DMIC2_DEFAULT, 0x40);
 	else
 		regmap_write(rt298->regmap, RT298_SET_DMIC2_DEFAULT, 0);