diff --git a/test/sanitizer_suppressions/tsan b/test/sanitizer_suppressions/tsan
index 26f3fdc7affee..3acf575d0712b 100644
--- a/test/sanitizer_suppressions/tsan
+++ b/test/sanitizer_suppressions/tsan
@@ -26,9 +26,6 @@ deadlock:src/qt/test/*
 deadlock:libdb
 race:libzmq
 
-# Race in headers only Boost Test
-race:std::__1::ios_base::flags
-
 # Intermittent issues
 # -------------------
 #
@@ -42,4 +39,4 @@ race:CZMQAbstractPublishNotifier::SendZmqMessage
 race:epoll_ctl
 
 # https://github.com/bitcoin/bitcoin/issues/23366
-race:std::__1::ios_base::width
+race:std::__1::ios_base::*