diff --git a/gpio_handler.cc b/gpio_handler.cc
index 8627ba2..1bbc906 100644
--- a/gpio_handler.cc
+++ b/gpio_handler.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "gpio_handler.h"
+#include "update_engine/gpio_handler.h"
 
 #include <base/memory/scoped_ptr.h>
 #include <base/string_util.h>