diff --git a/usr/share/alsa/ucm/rt5645-audio/HiFi.conf b/usr/share/alsa/ucm/edgetpu-audio-card/HiFi.conf
similarity index 87%
rename from usr/share/alsa/ucm/rt5645-audio/HiFi.conf
rename to usr/share/alsa/ucm/edgetpu-audio-card/HiFi.conf
index 596a74b..85c0fe6 100644
--- a/usr/share/alsa/ucm/rt5645-audio/HiFi.conf
+++ b/usr/share/alsa/ucm/edgetpu-audio-card/HiFi.conf
@@ -4,12 +4,12 @@
 		TQ "HiFi"
 
 		# ALSA PCM device for HiFi
-		PlaybackPCM "hw:0"
-		CapturePCM "hw:0"
+		PlaybackPCM "hw:CARD=edgetpuaudiocar,DEV=0"
+		CapturePCM "hw:CARD=edgetpuaudiocar,DEV=0"
 	}
 
 	EnableSequence [
-		cdev "hw:0"
+		cdev "hw:CARD=edgetpuaudiocar,DEV=0"
 
 		cset "name='DAC1 Playback Volume' 80,80"
 
@@ -49,7 +49,7 @@
 	]
 
 	DisableSequence [
-		cdev "hw:0"
+		cdev "hw:CARD=edgetpuaudiocar,DEV=0"
 	]
 }
 
@@ -65,7 +65,7 @@
 	]
 
 	EnableSequence [
-		cdev "hw:0"
+		cdev "hw:CARD=edgetpuaudiocar,DEV=0"
 		cset "name='Speaker Channel Switch' on"
 
 		cset "name='Sto1 ADC MIXL ADC1 Switch' on"
@@ -73,7 +73,7 @@
 	]
 
 	DisableSequence [
-		cdev "hw:0"
+		cdev "hw:CARD=edgetpuaudiocar,DEV=0"
 		cset "name='Speaker Channel Switch' off"
 
 		cset "name='Sto1 ADC MIXL ADC1 Switch' off"
@@ -96,7 +96,7 @@
 	]
 
 	EnableSequence [
-		cdev "hw:0"
+		cdev "hw:CARD=edgetpuaudiocar,DEV=0"
 		cset "name='Headphone Channel Switch' on"
 
 		cset "name='Sto1 ADC MIXL ADC2 Switch' on"
@@ -104,7 +104,7 @@
 	]
 
 	DisableSequence [
-		cdev "hw:0"
+		cdev "hw:CARD=edgetpuaudiocar,DEV=0"
 		cset "name='Headphone Channel Switch' off"
 
 		cset "name='Sto1 ADC MIXL ADC2 Switch' off"
diff --git a/usr/share/alsa/ucm/rt5645-audio/rt5645-audio.conf b/usr/share/alsa/ucm/edgetpu-audio-card/edgetpu-audio-card.conf
similarity index 100%
rename from usr/share/alsa/ucm/rt5645-audio/rt5645-audio.conf
rename to usr/share/alsa/ucm/edgetpu-audio-card/edgetpu-audio-card.conf