Worthing have been told they must tighten up at the back.
Chris Agutter is preparing his side to face Welling tonight after going down 2-0 to Maidstone at the weekend.
The Rebels boss said: “We have conceded 20 goals in 11 games so, for us to win every one of those games, we need to average three goals a game.
“It’s something the club has struggled with for a while.
“But the difference is we don’t have Ollie Pearce and Joe Felix to dig us out of a hole now.
“We conceded 70-odd goals last year and we are on course to do that again.”
Whitehawk have signed defender Oscar Borg from Welling.
The 27-year-old came through the West Ham academy and has played for Aston Villa under-23s before having almost two years in Iceland.
Tuesday’s fixtures (7.45pm unless stated)
EFL Trophy, southern group B: Crawley Town v Wimbledon.
Vanarama National League, south: Worthing v Welling.
Isthmian League, premier division: Dover v Bognor.
Isthmian south east: Herne Bay v Steyning, Margate v Three Bridges.
Sussex Transport Senior Cup: Burgess Hill v Crowborough, Crawley Down Gatwick v Pagham (7.30pm), Eastbourne Borough v Little Common, Hastings v Shoreham, Haywards Heath v Midhurst, Lancing v Mile Oak, Littlehampton v Peacehaven, Newhaven v East Grinstead, Roffey v Eastbourne Town (7.30pm), Storrington v Eastbourne United.
Peter Bentley Cup: Forest Row v Lingfield.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here