diff --git a/sapl/comissoes/views.py b/sapl/comissoes/views.py
index 0c95a4b7e..51dc2a52f 100644
--- a/sapl/comissoes/views.py
+++ b/sapl/comissoes/views.py
@@ -311,7 +311,7 @@ class RemovePautaView(PermissionRequiredMixin, CreateView):
         success_url = reverse('sapl.comissoes:reuniao_detail', kwargs={'pk':kwargs['pk']})
         marcadas = request.POST.getlist('materia_id')
 
-        if len(marcadas) == 0:
+        if not marcadas:
             msg=_('Nenhuma matéria foi selecionada.')
             messages.add_message(request, messages.WARNING, msg)
             return HttpResponseRedirect(success_url)