diff --git a/fs/ubifs/ioctl.c b/fs/ubifs/ioctl.c
index daf9f93e15de..e666459f63c7 100644
--- a/fs/ubifs/ioctl.c
+++ b/fs/ubifs/ioctl.c
@@ -132,7 +132,8 @@ static int setflags(struct inode *inode, int flags)
 		}
 	}
 
-	ui->flags = ioctl2ubifs(flags);
+	ui->flags &= ~ioctl2ubifs(UBIFS_SUPPORTED_IOCTL_FLAGS);
+	ui->flags |= ioctl2ubifs(flags);
 	ubifs_set_inode_flags(inode);
 	inode->i_ctime = current_time(inode);
 	release = ui->dirty;