diff --git a/sapl/sessao/views.py b/sapl/sessao/views.py
index 6fe3087f1..1d92772d4 100644
--- a/sapl/sessao/views.py
+++ b/sapl/sessao/views.py
@@ -148,6 +148,9 @@ def abrir_votacao(request, pk, spk):
             verifica_sessao_iniciada(request, spk)):
         materia_votacao = model.objects.get(id=pk)
         materia_votacao.votacao_aberta = True
+        sessao = SessaoPlenaria.objects.get(id=spk)
+        sessao.painel_aberto = True
+        sessao.save()
         materia_votacao.save()
 
     return HttpResponseRedirect(