diff --git a/core/modules/image/image.admin.inc b/core/modules/image/image.admin.inc
index 9ed3aa9..7b26b71 100644
--- a/core/modules/image/image.admin.inc
+++ b/core/modules/image/image.admin.inc
@@ -748,7 +748,11 @@ function theme_image_scale_summary($variables) {
  * @ingroup themeable
  */
 function theme_image_crop_summary($variables) {
-  return theme('image_resize_summary', $variables);
+  $image_crop = array('#theme' => 'image_resize_summary');
+  foreach ($variables as $key => $value) {
+    $image_crop['#' . $key] = $value;
+  }
+  return drupal_render($image_crop);
 }