One of the top U.S. LGBT charities ejected Google from a gay and transgender rights ranking on Thursday for hosting an app that advises people on how to "recover" from same-sex attraction.

Human Rights Campaign suspended the tech company from its Corporate Equality Index, which ranks U.S. companies on the benefits they offer LGBT staff, over the Living Hope Ministries app.

"We have been urging Google to remove this app because it is life-threatening to LGBTQ youth and also clearly violates the company's own standards," the HRC said in a statement.