diff --git a/sys/sys/dkstat.h b/sys/sys/dkstat.h
index f556ff28afbc..9c714f5ea368 100644
--- a/sys/sys/dkstat.h
+++ b/sys/sys/dkstat.h
@@ -52,10 +52,6 @@
 #ifdef _KERNEL
 
 extern long cp_time[CPUSTATES];
-extern long tk_cancc;
-extern long tk_nin;
-extern long tk_nout;
-extern long tk_rawcc;
 #endif
 
 #endif /* _SYS_DKSTAT_H_ */
diff --git a/sys/sys/tty.h b/sys/sys/tty.h
index 0d900a61c3a9..f1c4231b4421 100644
--- a/sys/sys/tty.h
+++ b/sys/sys/tty.h
@@ -266,6 +266,10 @@ struct speedtab {
 MALLOC_DECLARE(M_TTYS);
 #endif
 extern	struct tty *constty;	/* Temporary virtual console. */
+extern long tk_cancc;
+extern long tk_nin;
+extern long tk_nout;
+extern long tk_rawcc;
 
 int	 b_to_q(char *cp, int cc, struct clist *q);
 void	 catq(struct clist *from, struct clist *to);