How to bypass the post-commit hook?

--no-verify can bypass pre-commit hook? Then how to bypass post-commit hook?

Usually I want post-commit take effect. However, in the middle of
git-rebase, i want to bypass post-commit when 'git-commit --amend'
since my post-commit hooks will modify the working directory and so
make following rebase troubesome.

-- 
Ping Yin