diff --git a/media/engine/webrtcvoiceengine.h b/media/engine/webrtcvoiceengine.h
index be2fe0bfac..3c26dbb536 100644
--- a/media/engine/webrtcvoiceengine.h
+++ b/media/engine/webrtcvoiceengine.h
@@ -220,7 +220,6 @@ class WebRtcVoiceMediaChannel final : public VoiceMediaChannel,
     if (DscpEnabled()) {
       rtc_options.dscp = PreferredDscp();
     }
-    rtc_options.dscp = PreferredDscp();
     rtc_options.info_signaled_after_sent.included_in_feedback =
         options.included_in_feedback;
     rtc_options.info_signaled_after_sent.included_in_allocation =