diff --git a/apps/warehouse/pos/api/v1/serializers.py b/apps/warehouse/pos/api/v1/serializers.py
index e4262ec..17b37c9 100644
--- a/apps/warehouse/pos/api/v1/serializers.py
+++ b/apps/warehouse/pos/api/v1/serializers.py
@@ -57,14 +57,14 @@ class InventoryEntrySerializer(serializers.ModelSerializer):
                 'id': instance.distribution.quota.product.id,
             }
 
-        if self.context['rancher']:
+        if 'rancher' in self.context.keys():
             # rancher herd & live stock statistics
             representation['rancher_statistics'] = get_rancher_statistics(self.context['rancher'])
 
-        # rancher live stock statistics by inventory entry
-        representation['rancher_quota_weight_statistics'] = rancher_quota_weight(
-            self.context['rancher'], instance
-        )
+            # rancher live stock statistics by inventory entry
+            representation['rancher_quota_weight_statistics'] = rancher_quota_weight(
+                self.context['rancher'], instance
+            )
 
         return representation