diff --git a/build/phaser.d.ts b/build/phaser.d.ts
index 0841c972..fb4991ce 100644
--- a/build/phaser.d.ts
+++ b/build/phaser.d.ts
@@ -845,6 +845,7 @@ declare module Phaser {
         visible: boolean;
         renderable: boolean;
         width: number;
+        height: number;
         health: number;
         damage(amount: number): Phaser.Sprite;
     }