Index: kernel/arch/amd64/include/syscall.h
===================================================================
--- kernel/arch/amd64/include/syscall.h	(revision 43b7b35a05b81199637e43614792df8bdba726cf)
+++ kernel/arch/amd64/include/syscall.h	(revision f2ef7fd587b7ec8f9d3293862101dfa7dbf2ecf6)
@@ -36,6 +36,4 @@
 #define KERN_amd64_SYSCALL_H_
 
-#include <arch/types.h>
-
 extern void syscall_setup_cpu(void);