diff --git a/tools_webrtc/sanitizers/tsan_suppressions_webrtc.cc b/tools_webrtc/sanitizers/tsan_suppressions_webrtc.cc
index ca4977b197..de5093ac9b 100644
--- a/tools_webrtc/sanitizers/tsan_suppressions_webrtc.cc
+++ b/tools_webrtc/sanitizers/tsan_suppressions_webrtc.cc
@@ -64,10 +64,6 @@ char kTSanDefaultSuppressions[] =
 // https://code.google.com/p/webrtc/issues/detail?id=2497
 "race:*trace_event_unique_catstatic*\n"
 
-// https://code.google.com/p/webrtc/issues/detail?id=4719
-"race:webrtc::voe::TransmitMixer::PrepareDemux\n"
-"race:webrtc::voe::TransmitMixer::EnableStereoChannelSwapping\n"
-
 // Race between InitCpuFlags and TestCpuFlag in libyuv.
 // https://code.google.com/p/libyuv/issues/detail?id=508
 "race:InitCpuFlags\n"