Index: kernel/generic/include/synch/semaphore.h
===================================================================
--- kernel/generic/include/synch/semaphore.h	(revision 80bcaed11c2e767559657092d6c13d1a7fdd449c)
+++ kernel/generic/include/synch/semaphore.h	(revision 371bd7d157f6602aa0ac4bd2e639fef084cecb89)
@@ -36,5 +36,5 @@
 #define KERN_SEMAPHORE_H_
 
-#include <arch/types.h>
+#include <typedefs.h>
 #include <synch/waitq.h>
 #include <synch/synch.h>