diff --git a/audio_policy.conf b/audio_policy.conf
index 5cbb740..86ed426 100644
--- a/audio_policy.conf
+++ b/audio_policy.conf
@@ -82,7 +82,7 @@
   r_submix {
     outputs {
       submix {
-        sampling_rates 44100|48000
+        sampling_rates 48000
         channel_masks AUDIO_CHANNEL_OUT_STEREO
         formats AUDIO_FORMAT_PCM_16_BIT
         devices AUDIO_DEVICE_OUT_REMOTE_SUBMIX
@@ -90,7 +90,7 @@
     }
     inputs {
       submix {
-        sampling_rates 44100|48000
+        sampling_rates 48000
         channel_masks AUDIO_CHANNEL_IN_STEREO
         formats AUDIO_FORMAT_PCM_16_BIT
         devices AUDIO_DEVICE_IN_REMOTE_SUBMIX