Index: tests/SystemQueue-tests.cc
===================================================================
--- tests/SystemQueue-tests.cc	(revision 12761)
+++ tests/SystemQueue-tests.cc	(revision 12762)
@@ -201,5 +201,5 @@
  *    instead a wait_until_empty function.
  */
-TEST_F(SystemQueueTest, DISABLED_Threading)
+TEST_F(SystemQueueTest, Threading)
 {
     SystemQueue& sysq = SystemQueue::instance();