diff --git a/vendor/e2fsprogs/lib/ext2fs/ismounted.c b/vendor/e2fsprogs/lib/ext2fs/ismounted.c
index 6cd497d..dcdd4fd 100644
--- a/vendor/e2fsprogs/lib/ext2fs/ismounted.c
+++ b/vendor/e2fsprogs/lib/ext2fs/ismounted.c
@@ -196,7 +196,7 @@ static errcode_t check_mntent_file(const char *mtab_file, const char *file,
 #endif /* __GNU__ */
 	*mount_flags = EXT2_MF_MOUNTED;
 
-#ifdef MNTOPT_RO
+#if 0
 	/* Check to see if the ro option is set */
 	if (hasmntopt(mnt, MNTOPT_RO))
 		*mount_flags |= EXT2_MF_READONLY;