diff --git a/idlib/precompiled.h b/idlib/precompiled.h
index e3600ca..05bb87f 100644
--- a/idlib/precompiled.h
+++ b/idlib/precompiled.h
@@ -74,7 +74,6 @@ If you have questions concerning this license or the applicable additional terms
 
 // framework
 #include "../framework/BuildVersion.h"
-#include "../framework/BuildDefines.h"
 #include "../framework/Licensee.h"
 #include "../framework/CmdSystem.h"
 #include "../framework/CVarSystem.h"
diff --git a/sys/platform.h b/sys/platform.h
index 90b6f01..f981901 100644
--- a/sys/platform.h
+++ b/sys/platform.h
@@ -29,6 +29,8 @@ If you have questions concerning this license or the applicable additional terms
 #ifndef __PLATFORM__
 #define __PLATFORM__
 
+#include "framework/BuildDefines.h"
+
 /*
 ===============================================================================