diff --git a/lib/kafs/kafs.h b/lib/kafs/kafs.h
index a19dbf098..796981b41 100644
--- a/lib/kafs/kafs.h
+++ b/lib/kafs/kafs.h
@@ -1,6 +1,8 @@
 #ifndef __KAFS_H
 #define __KAFS_H
 
+#include <sys/bitypes.h>
+#include <sys/cdefs.h>
 /*
  */
 #define AFSCALL_PIOCTL 20