diff --git a/templates/admin/default/assets/js/image-upload.js b/templates/admin/default/assets/js/image-upload.js
index 12c993468..eb53ea22a 100644
--- a/templates/admin/default/assets/js/image-upload.js
+++ b/templates/admin/default/assets/js/image-upload.js
@@ -12,7 +12,7 @@ $(function($){
             dictDefaultMessage : $('.btn-browse').html(),
             uploadMultiple: false,
             maxFilesize: 8,
-            acceptedFiles: 'image/*'
+            acceptedFiles: 'image/png, image/gif, image/jpeg'
         });    
 
         var totalFiles      = 0,
diff --git a/templates/admin/default/includes/image-upload-list-ajax.html b/templates/admin/default/includes/image-upload-list-ajax.html
index d6f37c284..5a9f60aef 100644
--- a/templates/admin/default/includes/image-upload-list-ajax.html
+++ b/templates/admin/default/includes/image-upload-list-ajax.html
@@ -10,7 +10,7 @@ Parameters:
 
 {ifloop rel="image"}
     <table class="table table-striped table-condensed table-left-aligned">
-        {loop type="image" name="image" source="{$imageType}" source_id="{$parentId}" width="200" height="100" resize_mode="borders"}
+        {loop type="image" name="image" source="{$imageType}" order="manual-reverse" source_id="{$parentId}" width="200" height="100" resize_mode="borders"}
             <tr>
                 <td>
                     <img src="{$IMAGE_URL}" alt="{$TITLE}" class="img-thumbnail">