diff --git a/sbin/fsck/fsck.c b/sbin/fsck/fsck.c
index fe4e5a315e2..291cd378022 100644
--- a/sbin/fsck/fsck.c
+++ b/sbin/fsck/fsck.c
@@ -46,7 +46,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/queue.h>
 #include <sys/wait.h>
 #define FSTYPENAMES
-#define DKTYPENAMES
 #include <sys/disklabel.h>
 #include <sys/ioctl.h>
 
diff --git a/sbin/fsck/fsutil.h b/sbin/fsck/fsutil.h
index 3950f551ab9..bad9a1db8a9 100644
--- a/sbin/fsck/fsutil.h
+++ b/sbin/fsck/fsutil.h
@@ -31,7 +31,6 @@
  * $FreeBSD$
  */
 
-void perror(const char *);
 void errexit(const char *, ...)
     __attribute__((__noreturn__,__format__(__printf__,1,2)));  
 void pfatal(const char *, ...)