diff --git a/sapl/comissoes/migrations/0019_auto_20181214_1023.py b/sapl/comissoes/migrations/0019_auto_20181214_1023.py
new file mode 100644
index 000000000..669ea20c6
--- /dev/null
+++ b/sapl/comissoes/migrations/0019_auto_20181214_1023.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.8 on 2018-12-14 12:23
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('comissoes', '0018_auto_20180924_1724'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='reuniao',
+            name='hora_fim',
+            field=models.TimeField(blank=True, null=True, verbose_name='Horário de Término (hh:mm)'),
+        ),
+    ]
diff --git a/sapl/comissoes/models.py b/sapl/comissoes/models.py
index f9ffa97fa..2792c80d6 100644
--- a/sapl/comissoes/models.py
+++ b/sapl/comissoes/models.py
@@ -221,6 +221,7 @@ class Reuniao(models.Model):
         null=True,
         verbose_name=_('Horário de Início (hh:mm)'))
     hora_fim = models.TimeField(
+        blank=True,
         null=True,
         verbose_name=_('Horário de Término (hh:mm)'))
     local_reuniao = models.CharField(
diff --git a/sapl/comissoes/tests/test_comissoes.py b/sapl/comissoes/tests/test_comissoes.py
index d2f8b0bd1..3b45bf337 100644
--- a/sapl/comissoes/tests/test_comissoes.py
+++ b/sapl/comissoes/tests/test_comissoes.py
@@ -139,7 +139,6 @@ def test_valida_campos_obrigatorios_reuniao_form():
     assert errors['nome'] == [_('Este campo é obrigatório.')]
     assert errors['data'] == [_('Este campo é obrigatório.')]
     assert errors['hora_inicio'] == [_('Este campo é obrigatório.')]
-    assert errors['hora_fim'] == [_('Este campo é obrigatório.')]
 
-    assert len(errors) == 7
+    assert len(errors) == 6