Hearts midfielder Scott Robinson joined in his first training session on Tuesday since his spat with manager John McGlynn.
The 20-year-old was named as a substitute for the SPL win over Aberdeen earlier this month but refused to take his place on the bench.
However, he has since held clear-the-air talks with McGlynn and has been accepted back into training.
McGlynn told Hearts News: "I met Scott yesterday and he was very apologetic for his actions. I was extremely unhappy with him and he knows he was in the wrong.
"The matter has been dealt with internally, the details of which will remain private. Scott is now back training with the first team and we all now move on."
Robinson said: "The whole situation was regrettable and I have apologised to the manager for what happened.
"I just want to concentrate on my football now, work hard in training and try to prove to the gaffer that I am worth my place in the squad as we have a lot of important games coming up."