diff --git a/sound/soc/intel/byt-rt5640.c b/sound/soc/intel/byt-rt5640.c
index a9619b4201f9..88ad57fc58b2 100644
--- a/sound/soc/intel/byt-rt5640.c
+++ b/sound/soc/intel/byt-rt5640.c
@@ -209,6 +209,7 @@ static struct snd_soc_card byt_rt5640_card = {
 	.num_dapm_widgets = ARRAY_SIZE(byt_rt5640_widgets),
 	.dapm_routes = byt_rt5640_audio_map,
 	.num_dapm_routes = ARRAY_SIZE(byt_rt5640_audio_map),
+	.fully_routed = true,
 };
 
 static int byt_rt5640_probe(struct platform_device *pdev)