diff --git a/src/pixi/display/DisplayObject.js b/src/pixi/display/DisplayObject.js
index 96b6fce..6d8739e 100644
--- a/src/pixi/display/DisplayObject.js
+++ b/src/pixi/display/DisplayObject.js
@@ -406,8 +406,8 @@
         a01 = -this._sr * this.scale.y,
         a10 = this._sr * this.scale.x,
         a11 = this._cr * this.scale.y,
-        a02 = this.position.x + a00 * px - py * a01,
-        a12 = this.position.y + a11 * py - px * a10,
+        a02 = this.position.x - a00 * px - py * a01,
+        a12 = this.position.y - a11 * py - px * a10,
         b00 = parentTransform.a, b01 = parentTransform.b,
         b10 = parentTransform.c, b11 = parentTransform.d;