Transform.position issue

Hi there, Quick question. Probably another small one that I will facepalm about later,

 using UnityEngine;
    using System.Collections;
    public class Cover : MonoBehaviour {
    	public Transform Player;
    	void OnTriggerStay (Collider other)
    			Movement.inCover = true;	
    			Player.position = new Vector3 (Player.position, 1, Player.position);
    		if (Input.GetButtonUp("Cover")){
    			Movement.inCover = false;

I am getting the error regarding issues with Vector3 float, float, float. I know it is something to do with me using Player.position but I want to keep the Player position for the x and z axis and only change the y axis position. Do I have to define where it is, I though thats what transform was for :confused:


Player.position = new Vector3(Player.position, 1, Player.position) returns a Vector3(Vector3,1,Vector3)…

try Vector3(Player.position.x , 1 , Player.position.z)