diff --git a/src/imagetilesource.js b/src/imagetilesource.js
index a7f025b3..e398296b 100644
--- a/src/imagetilesource.js
+++ b/src/imagetilesource.js
@@ -46,6 +46,7 @@
      */
     $.ImageTileSource = function (options) {
 
+        this.options = options;
         $.TileSource.apply(this, [options]);
 
     };
@@ -64,13 +65,13 @@
         /**
          *
          * @function
-         * @param {Image} image - the actual image
+         * @param {Object} options - the options
          * @param {String} dataUrl - the url the image was retreived from, if any.
          * @return {Object} options - A dictionary of keyword arguments sufficient
          *      to configure this tile sources constructor.
          */
-        configure: function (image, dataUrl) {
-            return image;
+        configure: function (options, dataUrl) {
+            return options;
         },
         /**
          * Responsible for retrieving, and caching the
@@ -83,6 +84,13 @@
             var image = new Image();
             var _this = this;
 
+            if (this.options.crossOriginPolicy) {
+                image.crossOriginPolicy = this.options.crossOriginPolicy;
+            }
+            if (this.options.ajaxWithCredentials) {
+                image.useCredentials = this.options.ajaxWithCredentials;
+            }
+
             image.addEventListener('load', function () {
                 _this.width = image.naturalWidth;
                 _this.height = image.naturalHeight;
diff --git a/src/viewer.js b/src/viewer.js
index c763cf68..f59f9d1f 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -2045,6 +2045,7 @@ function getTileSourceImplementation( viewer, tileSource, successCallback,
             //If its still a string it means it must be a url at this point
             tileSource = new $.TileSource({
                 url: tileSource,
+                crossOriginPolicy: viewer.crossOriginPolicy,
                 ajaxWithCredentials: viewer.ajaxWithCredentials,
                 success: function( event ) {
                     successCallback( event.tileSource );
@@ -2054,7 +2055,10 @@ function getTileSourceImplementation( viewer, tileSource, successCallback,
                 failCallback( event );
             } );
 
-        } else if ( $.isPlainObject( tileSource ) || tileSource.nodeType ) {
+        } else if ($.isPlainObject(tileSource) || tileSource.nodeType) {
+            if (!tileSource.crossOriginPolicy && viewer.crossOriginPolicy) {
+                tileSource.crossOriginPolicy = viewer.crossOriginPolicy;
+            }
             if (tileSource.ajaxWithCredentials === undefined) {
                 tileSource.ajaxWithCredentials = viewer.ajaxWithCredentials;
             }