diff --git a/dojo/db_migrations/0001_initial.py b/dojo/db_migrations/0001_initial.py
index c531e338031..b3da1f7ab3b 100644
--- a/dojo/db_migrations/0001_initial.py
+++ b/dojo/db_migrations/0001_initial.py
@@ -722,7 +722,7 @@ class Migration(migrations.Migration):
                 ('enable_product_grade', models.BooleanField(default=False, help_text='Displays a grade letter next to a product to show the overall health.', verbose_name='Enable Product Grading')),
                 ('product_grade', models.CharField(blank=True, max_length=800)),
                 ('product_grade_a', models.IntegerField(default=90, help_text=b"Percentage score for an 'A' >=", verbose_name='Grade A')),
-                ('product_grade_', models.IntegerField(default=80, help_text=b"Percentage score for a '' >=", verbose_name='Grade ')),
+                ('product_grade_b', models.IntegerField(default=80, help_text=b"Percentage score for a '' >=", verbose_name='Grade ')),
                 ('product_grade_c', models.IntegerField(default=70, help_text=b"Percentage score for a 'C' >=", verbose_name='Grade C')),
                 ('product_grade_d', models.IntegerField(default=60, help_text=b"Percentage score for a 'D' >=", verbose_name='Grade D')),
                 ('product_grade_f', models.IntegerField(default=59, help_text=b"Percentage score for an 'F' <=", verbose_name='Grade F')),
diff --git a/dojo/db_migrations/0006_django2_upgrade.py b/dojo/db_migrations/0006_django2_upgrade.py
index e3afb262960..a683bf90473 100644
--- a/dojo/db_migrations/0006_django2_upgrade.py
+++ b/dojo/db_migrations/0006_django2_upgrade.py
@@ -13,15 +13,6 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.RemoveField(
-            model_name='system_settings',
-            name='product_grade_',
-        ),
-        migrations.AddField(
-            model_name='system_settings',
-            name='product_grade_b',
-            field=models.IntegerField(default=80, help_text="Percentage score for a 'B' >=", verbose_name='Grade B'),
-        ),
         migrations.AlterField(
             model_name='child_rule',
             name='match_field',
@@ -167,6 +158,11 @@ class Migration(migrations.Migration):
             name='product_grade_a',
             field=models.IntegerField(default=90, help_text="Percentage score for an 'A' >=", verbose_name='Grade A'),
         ),
+        migrations.AlterField(
+            model_name='system_settings',
+            name='product_grade_b',
+            field=models.IntegerField(default=80, help_text="Percentage score for a 'B' >=", verbose_name='Grade B'),
+        ),
         migrations.AlterField(
             model_name='system_settings',
             name='product_grade_c',