The House Freedom Caucus, a group of conservative lawmakers, has announced that it will oppose any spending bill that grants taxpayer funds to Planned Parenthood.

In a statement, members of the group said:

Given the appalling revelations surrounding Planned Parenthood, we cannot in good moral conscience vote to send taxpayer money to this organization while still fulfilling our duty to represent our constituents. We must therefore oppose any spending measure that contains funding for Planned Parenthood.

Lawmakers have until the end of the month to pass a spending bill in order to avoid a government shutdown.