diff --git a/audio/audio_platform_info_intcodec.xml b/audio/audio_platform_info_intcodec.xml
index 50f3444..4a5828c 100644
--- a/audio/audio_platform_info_intcodec.xml
+++ b/audio/audio_platform_info_intcodec.xml
@@ -66,7 +66,6 @@
     <config_params>
         <!-- In the below value string, the value indicates default mono -->
         <!-- speaker. It can be set to either left or right              -->
-        <param key="mono_speaker" value="right"/>
         <param key="spkr_1_tz_name" value="wsatz.11"/>
         <param key="spkr_2_tz_name" value="wsatz.12"/>
         <param key="true_32_bit" value="true"/>