=== modified file 'include/test/mir/test/doubles/mock_input_device_hub.h'
--- include/test/mir/test/doubles/mock_input_device_hub.h	2017-01-19 09:38:52 +0000
+++ include/test/mir/test/doubles/mock_input_device_hub.h	2017-01-23 07:57:53 +0000
@@ -20,6 +20,7 @@
 #define MIR_TEST_DOUBLES_MOCK_INPUT_DEVICE_HUB_H_
 
 #include "mir/input/input_device_hub.h"
+#include <gmock/gmock.h>
 
 namespace mir
 {