diff --git a/tools/config/analysis/lsan.supp b/tools/config/analysis/lsan.supp
index 60d6b446d8c..24d0dbc5a4d 100644
--- a/tools/config/analysis/lsan.supp
+++ b/tools/config/analysis/lsan.supp
@@ -33,3 +33,4 @@ leak:libusd*
 leak:*openvdb::v11_0*
 leak:*tbb::internal*
 leak:*libOpenColorIO*
+leak:pa_xmalloc