Entry is £7 for adults, £4 for OAP's and £2 for juniors.
Chippenham, also known as the Bluebirds are managed by former City striker Steve White.
The game is listed as a reserve team game.
The next "reserve" team friendly is away at Haverfordwest County on Friday July 23rd. Haverfordwest are also called the Bluebirds.
The reserves end their pre season with games on July 26th at Carmarthen, July 30th at Barry Town and August 3rd at Forest Green.
The first team friendlies begin at the Deva Stadium next Tuesday when Cardiff play Chester City. The cancellation of the trip to Mansfield on July 24th means the next game is on July 27th at Yeovil.
City then play Cheltenham (July 29th), Racing Santander (July 31st) and Lazio (Aug 2nd).