diff --git a/app/assets/stylesheets/admin/preview.sass b/app/assets/stylesheets/admin/preview.sass
index 8452c3f1dbc14bfd268210c56006baa3c85acada..494cf4bde41cf6b51a556452aad621aba6903099 100644
--- a/app/assets/stylesheets/admin/preview.sass
+++ b/app/assets/stylesheets/admin/preview.sass
@@ -1,3 +1,4 @@
 .preview
     img
+        height: auto
         max-width: 100%
diff --git a/app/views/admin/communication/website/posts/show.html.erb b/app/views/admin/communication/website/posts/show.html.erb
index 1ede128bf10db31c68f68639f7d7011fb1bda654..3a1393e09ebe3ab64aa3cd9d0b0116c5e92943b1 100644
--- a/app/views/admin/communication/website/posts/show.html.erb
+++ b/app/views/admin/communication/website/posts/show.html.erb
@@ -37,7 +37,7 @@
                   <%= number_to_human_size embed.metadata['filesize'] %>
                 </p>
                 <%= link_to t('download'),
-                            rails_blob_url(embed, disposition: 'attachment', filename: embed.filename),
+                            rails_blob_url(embed.blob, disposition: 'attachment', filename: embed.filename),
                             class: 'btn btn-xs btn-light' %>
               </div>
             </div>