OVR Button Input isn't returning true but pressing key on keyboard for the same bool is.

        if (OVRInput.GetDown(OVRInput.Button.One) || Input.GetKeyDown(KeyCode.X))

        {

            if (isGrounded == true)

            {

                Debug.Log("Jump!");

                ovrPlayerController.Jump();

            }

        }

X works every time but if I press button One, it only works sometimes and I can't figure out why.