Jack Grealish has apologized to Everton fans after he made his comeback in a closed-door friendly against Derby County on Thursday.

The former England winger had not played for Everton since Oct. 17 following a breach of club discipline. He missed four matches.

"I love playing for this club"

Grealish posted his apology on his Instagram story after the game at Hill Dickinson Stadium.

"Nice to be back out there with the boys today after a few good days training," he wrote. "I want to apologise to the fans and everyone at the club for not being able to help the team the last few weeks."

"I love playing for this club and can't wait to be back playing in front of you guys in an Everton shirt. See you all soon."

Moyes kept quiet

Manager David Moyes has not wanted to talk about the details of the situation. Before the Nov. 2 trip to Newcastle, the club only said the 31-year-old was "not match-fit."

Playing in the friendly is the strongest sign yet that the issue is behind him.

Grealish spent the first half of last season on loan at Everton before an injury cut his stay short. He came back on another loan on transfer deadline day.