diff --git a/InvenTree/company/migrations/0044_auto_20220606_1434.py b/InvenTree/company/migrations/0044_auto_20220607_2204.py
similarity index 76%
rename from InvenTree/company/migrations/0044_auto_20220606_1434.py
rename to InvenTree/company/migrations/0044_auto_20220607_2204.py
index ef31115080..2a8f4890bf 100644
--- a/InvenTree/company/migrations/0044_auto_20220606_1434.py
+++ b/InvenTree/company/migrations/0044_auto_20220607_2204.py
@@ -1,4 +1,4 @@
-# Generated by Django 3.2.13 on 2022-06-06 14:34
+# Generated by Django 3.2.13 on 2022-06-07 22:04
 
 import django.core.validators
 from django.db import migrations, models
@@ -14,7 +14,7 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='supplierpart',
             name='availability_updated',
-            field=models.DateTimeField(help_text='Date of last update of availability data', null=True, verbose_name='Availability Updated'),
+            field=models.DateTimeField(blank=True, help_text='Date of last update of availability data', null=True, verbose_name='Availability Updated'),
         ),
         migrations.AddField(
             model_name='supplierpart',
diff --git a/InvenTree/company/models.py b/InvenTree/company/models.py
index 7e51255bae..a479534906 100644
--- a/InvenTree/company/models.py
+++ b/InvenTree/company/models.py
@@ -536,7 +536,7 @@ class SupplierPart(models.Model):
     )
 
     availability_updated = models.DateTimeField(
-        null=True, verbose_name=_('Availability Updated'),
+        null=True, blank=True, verbose_name=_('Availability Updated'),
         help_text=_('Date of last update of availability data'),
     )