I've reverted the master branch back 2 commits back to: 7e69be0441a98653ea0d94c831f64a2947aa4fff (the current master head). If you did git fetch origin or git pull origin master yesterday or today you need to make sure your local repo mirrors the undo on master: git fetch origin If you have a local branch tracking master, on which you haven't done _any_ changes, use: git checkout my_master # example name git reset --hard origin/master # WARNING: you will loose all local # changes! If you did merge (git merge or git pull) master during these 2 days into one of your branches and you did some commit afterwards, backup (e.g. git branch my_branch my_branch_backup) and then try: git checkout my_branch git rebase --onto 7e69be0441a98653ea0d94c831f64a2947aa4fff 8d41196809f014e00346785b6517bd2c4051901a WARNING1: do it only if you have the offending commits in your branch. You can check using: git rev-list my_branch |grep 7e69be0441a98653ea0d94c831f64a2947aa4fff git rev-list my_branch |grep 8d41196809f014e00346785b6517bd2c4051901a WARNING2: look at the log and maybe run gitk. If it doesn't look ok you can revert: git reset --hard ORIG_HEAD If you have local uncommitted changes, either commit them before, or use git stash. Andrei