diff --git a/tabellio/pcfviews/document.pt b/tabellio/pcfviews/document.pt
index 37a6e34..271cafb 100644
--- a/tabellio/pcfviews/document.pt
+++ b/tabellio/pcfviews/document.pt
@@ -45,7 +45,7 @@
          </ul>
         </div>
 
-        <div tal:condition="context/parent_dossier">
+        <div tal:condition="python: context.parent_dossier and context.parent_dossier.to_object">
           <a tal:attributes="href context/parent_dossier/to_object/absolute_url">Afficher le dossier</a>
         </div>