diff --git a/webrtc/build/sanitizers/tsan_suppressions_webrtc.cc b/webrtc/build/sanitizers/tsan_suppressions_webrtc.cc
index 00c950cf68..a42925620c 100644
--- a/webrtc/build/sanitizers/tsan_suppressions_webrtc.cc
+++ b/webrtc/build/sanitizers/tsan_suppressions_webrtc.cc
@@ -93,6 +93,11 @@ char kTSanDefaultSuppressions[] =
 // https://code.google.com/p/libyuv/issues/detail?id=508
 "race:InitCpuFlags\n"
 
+// https://bugs.chromium.org/p/webrtc/issues/detail?id=5524
+"race:AudioChannelTest_SendSrtpToSrtpOnThread_Test::TestBody\n"
+"race:VideoChannelTest_SendSrtpToSrtpOnThread_Test::TestBody\n"
+"race:DataChannelTest_SendSrtpToSrtpOnThread_Test::TestBody\n"
+
 // End of suppressions.
 ;  // Please keep this semicolon.