More on KentOnline
Gillingham will travel to Crabble for a pre-season friendly against Dover this summer.
The game has been scheduled for Saturday, July 15 with a 3pm kick-off.
Tickets will be £10 for adults and £5 concessions with under-11s admitted free with a paying adult.
Dover will entertain two other Football League clubs this summer in preparation for their National League campaign.
Chris Kinnear's side will face Charlton on Tuesday, July 18 (7.45pm) and Crawley on Saturday, July 29, with prices the same as the Gills match.
Welling visit Crabble on Tuesday, July 25 (7.45pm) with adults and concessions both paying £5.
Dover will also travel to Deal Town on Tuesday, July 11 (7.30pm) and Folkestone Invicta on Saturday, July 22 (3pm).
The 2017/18 National League season starts on Saturday, August 5.