diff --git a/faucet/migrations/0057_alter_claimreceipt_amount.py b/faucet/migrations/0057_alter_claimreceipt_amount.py
new file mode 100644
index 00000000..7b6e1f76
--- /dev/null
+++ b/faucet/migrations/0057_alter_claimreceipt_amount.py
@@ -0,0 +1,18 @@
+# Generated by Django 4.0.4 on 2023-10-02 21:59
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('faucet', '0056_alter_claimreceipt_amount'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='claimreceipt',
+            name='amount',
+            field=models.BigIntegerField(),
+        ),
+    ]
diff --git a/faucet/models.py b/faucet/models.py
index 27712310..fb1c4688 100644
--- a/faucet/models.py
+++ b/faucet/models.py
@@ -162,7 +162,7 @@ class ClaimReceipt(models.Model):
 
     passive_address = models.CharField(max_length=512, null=True, blank=True)
 
-    amount = BigNumField()
+    amount = models.BigIntegerField()
     datetime = models.DateTimeField()
     last_updated = models.DateTimeField(auto_now=True, null=True, blank=True)
     batch = models.ForeignKey(
@@ -239,7 +239,7 @@ class Chain(models.Model):
     show_in_gastap = models.BooleanField(default=True)
 
     def __str__(self):
-        return f"{self.pk} - {self.symbol}:{self.chain_id}"
+        return f"{self.pk} - {self.symbol}:{self.chain_id} - {self.chain_name}"
 
     @property
     def has_enough_funds(self):