Watford manager Javi Gracia is not too concerned about preseason injuries to two of his players.

The Hornets suffered a double blow with Nathaniel Chalobah and Isaac Success suffering injuries.

However, both problems are revealed as minor, which means they should be back in full training very soon.

They suffered the injuries in preseason games against Ajax and Bayer Leverkusen.

"Chalobah has a little problem and we'll see when we come back," said Gracia to reporters.

"I think he has to do some tests but I trust he will come back quickly.

"[Success] has a little problem with his hamstring, but it is better to stop one day than to regret a worse injury.

"I prefer to stop. I am sure in two or three days he will be ready."