diff --git a/test/atomicity.cpp b/test/atomicity.cpp
index 3688ab4..3719d17 100644
--- a/test/atomicity.cpp
+++ b/test/atomicity.cpp
@@ -35,6 +35,7 @@
 #include <functional>
 #include <boost/config.hpp>
 #include <boost/core/lightweight_test.hpp>
+#include "test_config.hpp"
 #include "test_clock.hpp"
 
 /* helper class to let two instances of a function race against each
@@ -120,6 +121,7 @@ private:
     std::thread second_thread_;
 };
 
+BOOST_ATOMIC_TEST_NO_SANITIZE_THREAD
 bool racy_add(unsigned int volatile& value, std::size_t instance)
 {
     std::size_t shift = instance * 8;
@@ -142,6 +144,7 @@ bool racy_add(unsigned int volatile& value, std::size_t instance)
 }
 
 /* compute estimate for average time between races being observable, in usecs */
+BOOST_ATOMIC_TEST_NO_SANITIZE_THREAD
 double estimate_avg_race_time(void)
 {
     double sum = 0.0;
diff --git a/test/atomicity_ref.cpp b/test/atomicity_ref.cpp
index b2b83cd..c5bdcbe 100644
--- a/test/atomicity_ref.cpp
+++ b/test/atomicity_ref.cpp
@@ -39,6 +39,7 @@
 #include <functional>
 #include <boost/config.hpp>
 #include <boost/core/lightweight_test.hpp>
+#include "test_config.hpp"
 #include "test_clock.hpp"
 
 /* helper class to let two instances of a function race against each
@@ -124,6 +125,7 @@ private:
     std::thread second_thread_;
 };
 
+BOOST_ATOMIC_TEST_NO_SANITIZE_THREAD
 bool racy_add(unsigned int volatile& value, std::size_t instance)
 {
     std::size_t shift = instance * 8;
@@ -146,6 +148,7 @@ bool racy_add(unsigned int volatile& value, std::size_t instance)
 }
 
 /* compute estimate for average time between races being observable, in usecs */
+BOOST_ATOMIC_TEST_NO_SANITIZE_THREAD
 double estimate_avg_race_time(void)
 {
     double sum = 0.0;
diff --git a/test/test_config.hpp b/test/test_config.hpp
new file mode 100644
index 0000000..8caa7d3
--- /dev/null
+++ b/test/test_config.hpp
@@ -0,0 +1,23 @@
+//  Copyright (c) 2025 Andrey Semashev
+//
+//  Distributed under the Boost Software License, Version 1.0.
+//  See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_ATOMIC_TEST_TEST_CONFIG_HPP_INCLUDED_
+#define BOOST_ATOMIC_TEST_TEST_CONFIG_HPP_INCLUDED_
+
+#include <boost/config.hpp>
+
+#if defined(TSAN) && defined(__GNUC__)
+
+// Suppresses TSAN for a marked function
+#define BOOST_ATOMIC_TEST_NO_SANITIZE_THREAD __attribute__((no_sanitize("thread")))
+
+#else // defined(TSAN) && defined(__GNUC__)
+
+#define BOOST_ATOMIC_TEST_NO_SANITIZE_THREAD
+
+#endif // defined(TSAN) && defined(__GNUC__)
+
+#endif // BOOST_ATOMIC_TEST_TEST_CONFIG_HPP_INCLUDED_