diff --git a/internal/modules/purchases/services/purchase.service.go b/internal/modules/purchases/services/purchase.service.go
index 31e55b86..7dac0e19 100644
--- a/internal/modules/purchases/services/purchase.service.go
+++ b/internal/modules/purchases/services/purchase.service.go
@@ -1534,5 +1534,5 @@ func (s *purchaseService) ensureProjectFlockNotClosedForPurchase(
 		return utils.Internal("DB not available for project flock validation")
 	}
 
-	return commonSvc.EnsureProjectFlockNotClosedForProductWarehouses(ctx, db, pfkIDs)
+	return commonSvc.EnsureProjectFlockNotClosedByProjectFlockKandangID(ctx, db, pfkIDs)
 }