diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index cbb10e19e7e8..494b7457d340 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -1656,6 +1656,8 @@ static int fuse_fill_super_submount(struct super_block *sb,
 	WARN_ON(sb->s_bdi != &noop_backing_dev_info);
 	sb->s_bdi = bdi_get(parent_sb->s_bdi);
 
+	sb->s_flags |= parent_sb->s_flags & SB_POSIXACL;
+
 	sb->s_xattr = parent_sb->s_xattr;
 	sb->s_export_op = parent_sb->s_export_op;
 	sb->s_time_gran = parent_sb->s_time_gran;