diff --git a/mock_hardware.h b/mock_hardware.h
index 37e50e7..6b1da8e 100644
--- a/mock_hardware.h
+++ b/mock_hardware.h
@@ -5,7 +5,7 @@
 #ifndef CHROMEOS_PLATFORM_UPDATE_ENGINE_MOCK_HARDWARE_H_
 #define CHROMEOS_PLATFORM_UPDATE_ENGINE_MOCK_HARDWARE_H_
 
-#include "fake_hardware.h"
+#include "update_engine/fake_hardware.h"
 
 #include <gmock/gmock.h>