diff --git a/tools/ci/amd64/clang/msan.supp b/tools/ci/amd64/clang/msan.supp
index 1eed8ec..e679c25 100644
--- a/tools/ci/amd64/clang/msan.supp
+++ b/tools/ci/amd64/clang/msan.supp
@@ -68,3 +68,4 @@ fun:lt::surface::System::create_surface_component*
 fun:Fixture::create_component*
 
 fun:_XData32
+src:read_iovec