diff --git a/test/TableGen/2010-03-24-PrematureDefaults.td b/test/TableGen/2010-03-24-PrematureDefaults.td
index 42f2632ab8c..2ff2d42d273 100644
--- a/test/TableGen/2010-03-24-PrematureDefaults.td
+++ b/test/TableGen/2010-03-24-PrematureDefaults.td
@@ -1,4 +1,5 @@
 // RUN: tblgen %s | FileCheck %s
+// XFAIL: vg_leak
 
 class A<int k, bits<2> x = 1> {
   int K = k;