diff --git a/sapl/parlamentares/migrations/0038_sessao_legislativa_redundante.py b/sapl/parlamentares/migrations/0038_sessao_legislativa_redundante.py
new file mode 100644
index 000000000..747ee1256
--- /dev/null
+++ b/sapl/parlamentares/migrations/0038_sessao_legislativa_redundante.py
@@ -0,0 +1,17 @@
+# Generated by Django 2.2.20 on 2021-07-05 13:49
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('parlamentares', '0037_atribuiMesaDiretora'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='composicaomesa',
+            name='sessao_legislativa',
+        ),
+    ]
diff --git a/sapl/parlamentares/models.py b/sapl/parlamentares/models.py
index e2cab03ca..807e7c835 100644
--- a/sapl/parlamentares/models.py
+++ b/sapl/parlamentares/models.py
@@ -521,8 +521,6 @@ class ComposicaoMesa(models.Model):
     parlamentar = models.ForeignKey(Parlamentar, on_delete=models.PROTECT)
     cargo = models.ForeignKey(CargoMesa, on_delete=models.PROTECT)
     mesa_diretora = models.ForeignKey(MesaDiretora, on_delete=models.PROTECT, null=True)
-    sessao_legislativa = models.ForeignKey(SessaoLegislativa,
-                                           on_delete=models.PROTECT) 
 
     class Meta:
         verbose_name = _('Ocupação de cargo na Mesa')