diff --git a/test/TableGen/listconcat.td b/test/TableGen/listconcat.td
index 870e649d41d..d055ae65575 100644
--- a/test/TableGen/listconcat.td
+++ b/test/TableGen/listconcat.td
@@ -1,4 +1,5 @@
 // RUN: llvm-tblgen %s | FileCheck %s
+// XFAIL: vg_leak
 
 // CHECK: class Y<list<string> Y:S = ?> {
 // CHECK:   list<string> T1 = !listconcat(Y:S, ["foo"]);