diff --git a/sbin/mount_msdosfs/mount_msdosfs.c b/sbin/mount_msdosfs/mount_msdosfs.c
index a4e29d85c8e3..e0c056a7d931 100644
--- a/sbin/mount_msdosfs/mount_msdosfs.c
+++ b/sbin/mount_msdosfs/mount_msdosfs.c
@@ -57,14 +57,6 @@ static const char rcsid[] =
 
 #include "mntopts.h"
 
-static struct mntopt mopts[] = {
-	MOPT_STDOPTS,
-	MOPT_FORCE,
-	MOPT_SYNC,
-	MOPT_UPDATE,
-	MOPT_END
-};
-
 static gid_t	a_gid(char *);
 static uid_t	a_uid(char *);
 static mode_t	a_mask(char *);
@@ -78,7 +70,6 @@ main(int argc, char **argv)
 	int iovlen = 0;
 	struct stat sb;
 	int c, mntflags, set_gid, set_uid, set_mask, set_dirmask;
-	int optflags = 0;
 	char *dev, *dir, mntpath[MAXPATHLEN], *csp;
 	char fstype[] = "msdosfs";
 	char *cs_dos = NULL;
@@ -136,7 +127,6 @@ main(int argc, char **argv)
 		case 'o': {
 			char *p = NULL;
 			char *val = strdup("");
-			getmntopts(optarg, mopts, &mntflags, &optflags);
 			p = strchr(optarg, '=');
 			if (p != NULL) {
 				free(val);
diff --git a/sys/fs/msdosfs/msdosfs_vfsops.c b/sys/fs/msdosfs/msdosfs_vfsops.c
index a07b56787f37..c9efa9005620 100644
--- a/sys/fs/msdosfs/msdosfs_vfsops.c
+++ b/sys/fs/msdosfs/msdosfs_vfsops.c
@@ -79,7 +79,7 @@
 /* List of mount options we support */
 static const char *msdosfs_opts[] = {
 	"from",
-	"export",
+	"export", "force", "sync",
 	"uid", "gid", "mask", "dirmask",
 	"shortname", "shortnames", "longname", "longnames", "nowin95", "win95",
 	"kiconv", "cs_win", "cs_dos", "cs_local",