diff --git a/tabellio/searchform/form.py b/tabellio/searchform/form.py
index a956476..caa175b 100644
--- a/tabellio/searchform/form.py
+++ b/tabellio/searchform/form.py
@@ -578,7 +578,7 @@ class IAdoptedDocumentPfbSearch(interface.Interface):
 
     l_doctypes = schema.List(title=_(u'Type'), required=False,
                     value_type=schema.Choice(title=_(u'Type'), required=False,
-                            values=[_(u'Projets'), _(u'Propositions')]))
+                            values=[u'Projet', u'Proposition']))
     authors = schema.TextLine(title=_(u'Author(s)'), required=False)
     #l_polgroups = schema.List(title=_(u'Political Groups'), required=False,
     #                value_type=schema.Choice(title=_(u'Political Group'),