diff --git a/tsan_suppressions.txt b/tsan_suppressions.txt
new file mode 100644
index 00000000..3470d150
--- /dev/null
+++ b/tsan_suppressions.txt
@@ -0,0 +1,5 @@
+# Use with
+# TSAN_OPTIONS="suppressions=tsan_suppressions.txt" ./myprogram
+
+# False positive
+race:pthread_setcancelstate