diff --git a/cmd/time.c b/cmd/time.c
index eee6084..db8c189 100644
--- a/cmd/time.c
+++ b/cmd/time.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2011 The Chromium OS Authors.
  */
 
+#include <common.h>
 #include <command.h>
 
 static void report_time(ulong cycles)