diff --git a/ClockReceiver/JustInTime.hpp b/ClockReceiver/JustInTime.hpp
index e7ff2696e..a7bc2d6bd 100644
--- a/ClockReceiver/JustInTime.hpp
+++ b/ClockReceiver/JustInTime.hpp
@@ -9,6 +9,7 @@
 #ifndef JustInTime_h
 #define JustInTime_h
 
+#include "ClockReceiver.hpp"
 #include "../Concurrency/AsyncTaskQueue.hpp"
 #include "ClockingHintSource.hpp"
 #include "ForceInline.hpp"