diff --git a/app/grants/migrations/0064_auto_20200629_1114.py b/app/grants/migrations/0064_auto_20200629_1114.py
new file mode 100644
index 00000000000..d3d715f525f
--- /dev/null
+++ b/app/grants/migrations/0064_auto_20200629_1114.py
@@ -0,0 +1,19 @@
+# Generated by Django 2.2.4 on 2020-06-29 11:14
+
+from django.db import migrations, models
+import grants.utils
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('grants', '0063_auto_20200622_1218'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='grant',
+            name='logo',
+            field=models.ImageField(blank=True, help_text='The Grant logo image.', max_length=500, null=True, upload_to=grants.utils.get_upload_filename),
+        ),
+    ]
diff --git a/app/grants/models.py b/app/grants/models.py
index 30fe7c85315..c8c989bf01d 100644
--- a/app/grants/models.py
+++ b/app/grants/models.py
@@ -161,6 +161,7 @@ class Meta:
         upload_to=get_upload_filename,
         null=True,
         blank=True,
+        max_length=500,
         help_text=_('The Grant logo image.'),
     )
     logo_svg = models.FileField(