diff --git a/news/486.bugfix b/news/486.bugfix
new file mode 100644
index 000000000..d0b2211b6
--- /dev/null
+++ b/news/486.bugfix
@@ -0,0 +1 @@
+Fix broken summary view when thumbnails are disabled [alecpm]
\ No newline at end of file
diff --git a/plone/app/contenttypes/browser/templates/listing_summary.pt b/plone/app/contenttypes/browser/templates/listing_summary.pt
index 40dba020b..b2939ce77 100644
--- a/plone/app/contenttypes/browser/templates/listing_summary.pt
+++ b/plone/app/contenttypes/browser/templates/listing_summary.pt
@@ -30,8 +30,7 @@
 
           <div metal:use-macro="context/@@listing_view/macros/document_byline"></div>
 
-          <div tal:define="thumb_url python:item_url + '/@@images/image/' + thumb_scale_summary;"
-               tal:condition="python: item_has_image and thumb_scale_summary"
+          <div tal:condition="python: item_has_image and thumb_scale_summary"
                tal:attributes="class python: 'tileImage' if item_description else 'tileImageNoFloat'">
             <a tal:attributes="href item_link">
               <img tal:replace="structure python:image_scale.tag(item, 'image', scale=thumb_scale_summary, css_class='thumb-' + thumb_scale_summary)" />