diff --git a/sys/kern/kern_rctl.c b/sys/kern/kern_rctl.c
index 799fcd76b77..8e65fabeddc 100644
--- a/sys/kern/kern_rctl.c
+++ b/sys/kern/kern_rctl.c
@@ -28,6 +28,8 @@
  * SUCH DAMAGE.
  */
 
+#ifdef RCTL
+
 #include <sys/cdefs.h>
 #include <sys/param.h>
 #include <sys/devctl.h>
@@ -56,7 +58,6 @@
 #include <sys/tree.h>
 #include <vm/uma.h>
 
-#ifdef RCTL
 #ifndef RACCT
 #error "The RCTL option requires the RACCT option"
 #endif
@@ -2204,6 +2205,9 @@ rctl_init(void)
 
 #else /* !RCTL */
 
+#include <sys/types.h>
+#include <sys/sysproto.h>
+
 int
 sys_rctl_get_racct(struct thread *td, struct rctl_get_racct_args *uap)
 {
@@ -2239,4 +2243,4 @@ sys_rctl_remove_rule(struct thread *td, struct rctl_remove_rule_args *uap)
 	return (ENOSYS);
 }
 
-#endif /* !RCTL */
+#endif /* RCTL */