diff --git a/src/pixi/textures/BaseTexture.js b/src/pixi/textures/BaseTexture.js
index 3ab40bf..a41b86f 100644
--- a/src/pixi/textures/BaseTexture.js
+++ b/src/pixi/textures/BaseTexture.js
@@ -98,8 +98,8 @@
     if((this.source.complete || this.source.getContext) && this.source.width && this.source.height)
     {
         this.hasLoaded = true;
-        this.width = this.source.width;
-        this.height = this.source.height;
+        this.width = this.source.naturalWidth || this.source.width;
+        this.height = this.source.naturalHeight || this.source.height;
 
         PIXI.texturesToUpdate.push(this);
     }
@@ -110,8 +110,8 @@
         this.source.onload = function() {
 
             scope.hasLoaded = true;
-            scope.width = scope.source.width;
-            scope.height = scope.source.height;
+            scope.width = scope.source.naturalWidth || scope.source.width;
+            scope.height = scope.source.naturalHeight || scope.source.height;
 
             for (var i = 0; i < scope._glTextures.length; i++)
             {