Tom Davies admits Everton's defending hasn't been good enough this season.
Davies accepts the team's defending at set-pieces is not good enough and conceding "poor goals" is killing any progress they make on the pitch.
"We were obviously gutted. It's not good enough," said academy graduate Davies.
"We are disappointed with it, of course. That's twice now in the last two games just before half-time.
"If we keep it out and go in at half-time at 0-0 it's a different game because we'd put in a good shift, as we did in the Wolves game (that Everton lost 3-1 on Saturday).
"We are looking to work on it and we will be back for the next game and, hopefully, we can get that sorted.
"All we can do is have a few games, a few set-plays, defending well and I am sure we will be more confident.
"All the lads are gutted because we've done well enough in the game but it is just poor goals again.
"Two-nil sounds comfortable but it was far from that."