Error 1067 [AS3] Please help!!

[ksaul]

var pointsWin:int = 1;
var pointsLose:int = -1;
var gameScore:int;

gameScore = 0;

showScore_tb.text = gameScore;

I keep getting this error

1067: Implicit coercion of a value of type int to an unrelated type String.
showScore_tb.text = gameScore;