diff --git a/brewman/brewman/routers/batch_integrity.py b/brewman/brewman/routers/batch_integrity.py
index 122e854e..0d5afb00 100644
--- a/brewman/brewman/routers/batch_integrity.py
+++ b/brewman/brewman/routers/batch_integrity.py
@@ -17,7 +17,6 @@ from ..models.journal import Journal
 from ..models.product import Product
 from ..models.stock_keeping_unit import StockKeepingUnit
 from ..models.voucher import Voucher
-from ..models.voucher_type import VoucherType
 from ..schemas.user import UserToken
 from .issue import refresh_voucher
 
@@ -47,14 +46,6 @@ def negative_batches(db: Session) -> List[schemas.BatchIntegrity]:
         .join(Inventory.voucher)
         .join(Voucher.journals)
         .where(
-            Voucher.voucher_type.in_(
-                [
-                    VoucherType.PURCHASE,
-                    VoucherType.PURCHASE_RETURN,
-                    VoucherType.ISSUE,
-                    VoucherType.OPENING_BATCHES,
-                ]
-            ),
             Journal.cost_centre_id == CostCentre.cost_centre_purchase(),
         )
         .group_by(Batch, Product.name)
@@ -87,14 +78,6 @@ def batch_details(batch_id: uuid.UUID, db: Session) -> List[schemas.BatchIntegri
         .join(Voucher.journals)
         .where(
             Inventory.batch_id == batch_id,
-            Voucher.voucher_type.in_(
-                [
-                    VoucherType.PURCHASE,
-                    VoucherType.PURCHASE_RETURN,
-                    VoucherType.ISSUE,
-                    VoucherType.OPENING_BATCHES,
-                ]
-            ),
             Journal.cost_centre_id == CostCentre.cost_centre_purchase(),
         )
     ).all()