diff --git a/sys/kern/sched_4bsd.c b/sys/kern/sched_4bsd.c
index 7dbdc85ca9a3..a5ab2dd0a513 100644
--- a/sys/kern/sched_4bsd.c
+++ b/sys/kern/sched_4bsd.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: sched_4bsd.c,v 1.45 2021/08/09 19:57:57 andvar Exp $	*/
+/*	$NetBSD: sched_4bsd.c,v 1.46 2022/10/26 23:24:09 riastradh Exp $	*/
 
 /*
  * Copyright (c) 1999, 2000, 2004, 2006, 2007, 2008, 2019, 2020
@@ -69,7 +69,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sched_4bsd.c,v 1.45 2021/08/09 19:57:57 andvar Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sched_4bsd.c,v 1.46 2022/10/26 23:24:09 riastradh Exp $");
 
 #include "opt_ddb.h"
 #include "opt_lockdebug.h"
@@ -90,8 +90,6 @@ __KERNEL_RCSID(0, "$NetBSD: sched_4bsd.c,v 1.45 2021/08/09 19:57:57 andvar Exp $
 static void updatepri(struct lwp *);
 static void resetpriority(struct lwp *);
 
-extern unsigned int sched_pstats_ticks; /* defined in kern_synch.c */
-
 /* Number of hardclock ticks per sched_tick() */
 u_int sched_rrticks __read_mostly;
 
diff --git a/sys/sys/sched.h b/sys/sys/sched.h
index 06706fad38ee..050b65ab7c84 100644
--- a/sys/sys/sched.h
+++ b/sys/sys/sched.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: sched.h,v 1.90 2020/05/23 23:37:17 ad Exp $	*/
+/*	$NetBSD: sched.h,v 1.91 2022/10/26 23:24:09 riastradh Exp $	*/
 
 /*-
  * Copyright (c) 1999, 2000, 2001, 2002, 2007, 2008, 2019, 2020
@@ -211,6 +211,7 @@ struct schedstate_percpu {
 
 extern int schedhz;			/* ideally: 16 */
 extern u_int sched_rrticks;
+extern u_int sched_pstats_ticks;
 
 struct proc;
 struct cpu_info;