diff --git a/audio/audio_policy_configuration.xml b/audio/audio_policy_configuration.xml
index f1c99de..90879f7 100644
--- a/audio/audio_policy_configuration.xml
+++ b/audio/audio_policy_configuration.xml
@@ -220,7 +220,7 @@
+ samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>