diff --git a/ci/tsan b/ci/tsan
index 34f76abaf47208dfc531c70e81b5e75a6b68bc1c..18bfc63c1d91c27ddcd6528c997ee1f0c264bc32 100644
--- a/ci/tsan
+++ b/ci/tsan
@@ -9,6 +9,10 @@ race:arc*Weak*drop
 # rust runtime logic.
 race:std*mpsc_queue
 
+# Not sure why this is warning, but it is in the test harness and not the library.
+race:TestEvent*clone
+race:test::run_tests_console::*closure
+
 # Probably more fences in std.
 race:__call_tls_dtors