Norwich City wing-back Jack Stacey says his side must find a way to become tougher to score against following the East Anglia derby defeat at Ipswich Town.
The Canaries went down 3-1 at Portman Road - their first loss in 15 matches between the two sides since 2009.
"To concede the third goal and how we reacted after that is probably where the frustration is," Stacey told BBC Radio Norfolk.
"We're probably not making it hard enough for teams to score against us. If you're going to concede soft goals, you're going to make it very hard for yourselves to win games.