diff --git a/InvenTree/stock/models.py b/InvenTree/stock/models.py
index 785961f328..0aa63687c9 100644
--- a/InvenTree/stock/models.py
+++ b/InvenTree/stock/models.py
@@ -7,7 +7,6 @@ Stock database model definitions
 from __future__ import unicode_literals
 
 import os
-import re
 
 from django.utils.translation import gettext_lazy as _
 from django.core.exceptions import ValidationError, FieldError
diff --git a/InvenTree/stock/serializers.py b/InvenTree/stock/serializers.py
index 24a90f59d0..9bd5ea64be 100644
--- a/InvenTree/stock/serializers.py
+++ b/InvenTree/stock/serializers.py
@@ -72,7 +72,7 @@ class StockItemSerializerBrief(InvenTree.serializers.InvenTreeModelSerializer):
             'supplier_part',
             'uid',
         ]
-    
+
     def validate_serial(self, value):
         if extract_int(value) > 2147483647:
             raise serializers.ValidationError('serial is to to big')