diff --git a/sbin/fsck/fsck.c b/sbin/fsck/fsck.c
index 09d1804c306f..00d072e319b1 100644
--- a/sbin/fsck/fsck.c
+++ b/sbin/fsck/fsck.c
@@ -603,7 +603,7 @@ usage()
 {
 	extern char *__progname;
 	static const char common[] =
-	    "[-dpvlyn] [-T fstype:fsoptions] [-t fstype]";
+	    "[-BFdpvlyn] [-T fstype:fsoptions] [-t fstype]";
 
 	(void)fprintf(stderr, "Usage: %s %s [special|node]...\n",
 	    __progname, common);
diff --git a/sbin/fsck_ffs/main.c b/sbin/fsck_ffs/main.c
index 930a4c46d7fe..c9d5f5bea026 100644
--- a/sbin/fsck_ffs/main.c
+++ b/sbin/fsck_ffs/main.c
@@ -510,7 +510,7 @@ usage()
         extern char *__progname;
 
         (void) fprintf(stderr,
-            "Usage: %s [-dfnpy] [-B be|le] [-b block] [-c level] [-m mode] "
+            "Usage: %s [-BFpfny] [-b block] [-c level] [-m mode] "
                         "filesystem ...\n",
             __progname);
         exit(1);