diff --git a/audio/audio_platform_info_lagoon_fp4.xml b/audio/audio_platform_info_lagoon_fp4.xml
index 51d3f694a75c61a7df4a8eefe25d8e58b20e92ab..0e7684d5209b6b1c5504256f8a845788a8e5ff64 100644
--- a/audio/audio_platform_info_lagoon_fp4.xml
+++ b/audio/audio_platform_info_lagoon_fp4.xml
@@ -110,6 +110,7 @@
         <device name="SND_DEVICE_IN_UNPROCESSED_QUAD_MIC" acdb_id="146"/>
         <device name="SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC" acdb_id="147"/>
         <device name="SND_DEVICE_IN_HANDSET_GENERIC_QMIC" acdb_id="191"/>
+        <device name="SND_DEVICE_IN_VOICE_DMIC_TMUS" acdb_id="41"/>
     </acdb_ids>
     <backend_names>
         <device name="SND_DEVICE_OUT_HEADPHONES" backend="headphones" interface="RX_CDC_DMA_RX_0"/>