diff --git a/netforce_clinic/models/hd_case.py b/netforce_clinic/models/hd_case.py
index 5a05eb8..16c7a99 100644
--- a/netforce_clinic/models/hd_case.py
+++ b/netforce_clinic/models/hd_case.py
@@ -814,6 +814,8 @@ class HDCase(Model):
             prod=line.product_id
             if prod.type != 'stock':
                 continue
+            if not st.dlz_picking_auto and prod.categ_id.code=='DLZ':
+                continue
             # check orginal product
             prod_code=prod.code.split("-")[0]
             if patient.type_id.main_product: