A rearview device having a rearview display. A rearview device attachment assembly is connected with the rearview display and includes a mount and an attachment clip coupled to the mount. The attachment clip includes a base and first and second opposing flex members extending from the base, each including an arcuate flex portion extending from the base. A connecting portion extends from the arcuate flex portion at an angle toward the base. An engagement portion extends away from the connecting portion at an angle away from the base. First and second protrusions project from the mount, each extending through first and second slots, respectively, in the base. The first and second protrusions are in abutting contact with the engagement portion of the first and second opposing flex members, respectively, thereby forcing the first and second opposing flex members at least partially away from the base.