diff --git a/core/modules/image/image.admin.inc b/core/modules/image/image.admin.inc
index 8bc68b0..b736b18 100644
--- a/core/modules/image/image.admin.inc
+++ b/core/modules/image/image.admin.inc
@@ -142,6 +142,7 @@ function template_preprocess_image_style_preview(&$variables) {
     '#attributes' => array(
       'width' => $variables['original']['width'],
       'height' => $variables['original']['height'],
+      'style' => $variables['original']['style'],
     ),
   );
 
@@ -155,6 +156,7 @@ function template_preprocess_image_style_preview(&$variables) {
     '#attributes' => array(
       'width' => $variables['derivative']['width'],
       'height' => $variables['derivative']['height'],
+      'style' => $variables['derivative']['style'],
     ),
   );