diff --git a/drd/tests/Makefile.am b/drd/tests/Makefile.am
index e5310f302..b34fdb583 100644
--- a/drd/tests/Makefile.am
+++ b/drd/tests/Makefile.am
@@ -248,7 +248,10 @@ check_PROGRAMS += boost_thread
 endif
 
 if HAVE_BUILTIN_ATOMIC
-check_PROGRAMS += annotate_rwlock atomic_var circular_buffer tsan_unittest
+check_PROGRAMS += annotate_rwlock atomic_var circular_buffer
+if ! VGCONF_OS_IS_DARWIN
+check_PROGRAMS += tsan_unittest
+endif
 endif
 
 if HAVE_OPENMP