diff --git a/system.prop b/system.prop
index 347d443..02ac28f 100644
--- a/system.prop
+++ b/system.prop
@@ -14,7 +14,6 @@ audio.offload.video=true
 audio.playback.mch.downsample=true
 audio.safx.pbe.enabled=true
 
-persist.audio.dirac.speaker=true
 persist.audio.fluence.speaker=true
 persist.audio.fluence.voicecall=true
 persist.audio.fluence.voicerec=false