Over 100 Republican members of Congress sent a letter Wednesday calling on President Donald Trump’s administration to end tax deductions for abortions.

In a letter addressed to Treasury Secretary Steven Mnuchin, 23 senators and 80 representatives urged the Department of the Treasury “to take swift action to issue new regulations to protect innocent human life by ending tax breaks for abortion under the guise of medical care.”

“Abortion is not health care, as it takes an innocent human life,” Republican Montana Sen. Steve Daines, who joined lawmakers in sending the letter, told the Daily Caller News Foundation. “The IRS should reverse its misguided policy.”

The lawmakers note in the letter that following the passage of Roe v. Wade, IRS officials determined that “amounts paid for any legal abortion are tax-deductible as ‘medical care’ under §213(d)(1)(A) of the Internal Revenue Code.”