diff --git a/tools/valgrind-webrtc/tsan/suppressions.txt b/tools/valgrind-webrtc/tsan/suppressions.txt
index 64eaf8ee62..81acc46941 100644
--- a/tools/valgrind-webrtc/tsan/suppressions.txt
+++ b/tools/valgrind-webrtc/tsan/suppressions.txt
@@ -9,6 +9,15 @@
 # This file is used in addition to the one already maintained in Chrome.
 # It must exist for the Python wrapper script to work properly.
 
+{
+  bug_300
+  ThreadSanitizer:Race
+  fun:webrtc::TraceImpl::SetTraceCallbackImpl
+  fun:webrtc::Trace::SetTraceCallback
+  ...
+}
+
+# Known bugs we don't care about / problems in third parties
 {
   bug_884 (Wider timezone filter than Chromium's suppressions)
   ThreadSanitizer:Race
@@ -16,19 +25,12 @@
   fun:__tz*
 }
 {
-  bug_1194
+  don't care about issues in trace functions
   ThreadSanitizer:Race
   ...
   fun:webrtc::Trace::Add
   ...
 }
-{
-  bug_300
-  ThreadSanitizer:Race
-  fun:webrtc::TraceImpl::SetTraceCallbackImpl
-  fun:webrtc::Trace::SetTraceCallback
-  ...
-}
 {
   buganizer issue 7313086 TSAN: posix warning with 2 threads
   ThreadSanitizer:Race