diff --git a/external/tsan.supp b/external/tsan.supp
index 66a144180d..709985d7d8 100644
--- a/external/tsan.supp
+++ b/external/tsan.supp
@@ -1 +1,2 @@
-called_from_lib:^libboost_.*
\ No newline at end of file
+called_from_lib:^libboost_.*
+race:src/tests/libxrpl/net/HTTPClient.cpp
\ No newline at end of file