diff --git a/Source/Core/Core/CoreTiming.cpp b/Source/Core/Core/CoreTiming.cpp
index 6d1ab99262..0de77f4446 100644
--- a/Source/Core/Core/CoreTiming.cpp
+++ b/Source/Core/Core/CoreTiming.cpp
@@ -20,6 +20,7 @@
 #include "Core/CPUThreadConfigCallback.h"
 #include "Core/Config/MainSettings.h"
 #include "Core/Core.h"
+#include "Core/HW/SystemTimers.h"
 #include "Core/PowerPC/PowerPC.h"
 #include "Core/System.h"