diff --git a/tabellio/searchform/simple.py b/tabellio/searchform/simple.py
index 54ef9fe..e004ab1 100644
--- a/tabellio/searchform/simple.py
+++ b/tabellio/searchform/simple.py
@@ -48,7 +48,9 @@ class SearchForm(form.Form):
         if data.get('SearchableText') is None:
             return []
         return catalog(
-                portal_type=['tabellio.documents.dossier', 'tabellio.documents.document'],
+                portal_type=['tabellio.documents.dossier',
+                             'tabellio.documents.document',
+                             'tabellio.documents.question'],
                 SearchableText=data.get('SearchableText'))
 
     def event_results(self):