Guernsey RFC boss Jordan Reynolds is looking for his side to build at home to third-placed Old Elthamians after last weekend's 30-20 loss to Dorking.
Saturday's defeat left Guernsey still without a win in the league this term.
"We struggled, we didn't play our system in the second-half and that was pretty much the basis of our loss, it had nothing to do with fitness.
"We'll build on that, we had a look at ourselves and hopefully we can step it up," Reynolds told BBC Guernsey.
Reynolds' Guernsey side currently lie 12th in National League Three London and South East, having lost their opening three games.