diff --git a/server/mlcube/migrations/0004_auto_20230727_1954.py b/server/mlcube/migrations/0004_auto_20230727_1954.py
new file mode 100644
index 000000000..ebb98264f
--- /dev/null
+++ b/server/mlcube/migrations/0004_auto_20230727_1954.py
@@ -0,0 +1,22 @@
+# Generated by Django 3.2.16 on 2023-07-27 19:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mlcube', '0003_auto_20221109_1340'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='mlcube',
+            name='image_hash',
+            field=models.CharField(blank=True, max_length=100),
+        ),
+        migrations.AlterUniqueTogether(
+            name='mlcube',
+            unique_together={('image_tarball_url', 'image_tarball_hash', 'image_hash', 'additional_files_tarball_url', 'additional_files_tarball_hash', 'git_mlcube_url', 'mlcube_hash', 'git_parameters_url', 'parameters_hash')},
+        ),
+    ]