diff --git a/app/views/studien/_studium.html.erb b/app/views/studien/_studium.html.erb
index 55b545d..cc45c82 100644
--- a/app/views/studien/_studium.html.erb
+++ b/app/views/studien/_studium.html.erb
@@ -1,7 +1,7 @@
 <%= link_to studium_path(studium, :ansicht=>'semesteransicht') ,{:class=>"linkbox"} do %>
 <div class="media">
   <div class="pull-left">
-    <%= image_tag studium.picture.thumb.url %>
+    <%= image_tag studium.picture.big_thumb.url %>
   </div>
 
   <div class="media-body">