diff --git a/sound/soc/rockchip/rk3399_gru_sound.c b/sound/soc/rockchip/rk3399_gru_sound.c
index 3475c61a5fa0..1ca269ee0b7e 100644
--- a/sound/soc/rockchip/rk3399_gru_sound.c
+++ b/sound/soc/rockchip/rk3399_gru_sound.c
@@ -54,6 +54,7 @@ static const struct snd_soc_dapm_route rockchip_dapm_routes[] = {
 	{"MIC", NULL, "Headset Mic"},
 	{"DMIC1L", NULL, "Int Mic"},
 	{"DMIC1R", NULL, "Int Mic"},
+	{"DMic", NULL, "Int Mic"},
 
 	/* Output Lines */
 	{"Headphones", NULL, "HPL"},