diff --git a/Libraries/Image/Image.ios.js b/Libraries/Image/Image.ios.js
index 94b2766c5..3177b1f5e 100644
--- a/Libraries/Image/Image.ios.js
+++ b/Libraries/Image/Image.ios.js
@@ -289,6 +289,8 @@ const Image = React.createClass({
      * does not fully load/download the image data. A proper, supported way to
      * preload images will be provided as a separate API.
      *
+     * Does not work for static image resources.
+     *
      * @param uri The location of the image.
      * @param success The function that will be called if the image was successfully found and width
      * and height retrieved.