diff --git a/back/backend/migrations/0006_auto_20190213_2113.py b/back/backend/migrations/0006_auto_20190213_2113.py
new file mode 100644
index 0000000..f472fa1
--- /dev/null
+++ b/back/backend/migrations/0006_auto_20190213_2113.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.1.5 on 2019-02-14 05:13
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('backend', '0005_field_field_name'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='field',
+            name='data_date',
+            field=models.DateField(blank=True, null=True),
+        ),
+    ]