diff --git a/runtime/barrier.cc b/runtime/barrier.cc
index f80a65f..d21f551 100644
--- a/runtime/barrier.cc
+++ b/runtime/barrier.cc
@@ -17,6 +17,7 @@
 #include "barrier.h"
 
 #include "base/mutex.h"
+#include "base/time_utils.h"
 #include "thread.h"
 
 namespace art {