diff --git a/apps/wpm/services.py b/apps/wpm/services.py
index d59d9905..3c3dedca 100644
--- a/apps/wpm/services.py
+++ b/apps/wpm/services.py
@@ -32,6 +32,9 @@ def generate_new_batch(old_batch: str, mlog: Mlog):
     supplier = mlog.supplier
     mgroup = mlog.mgroup
     process = mgroup.process
+    if mgroup.batch_append_code:
+        if mgroup.code:
+            new_batch = f'{new_batch}>{mgroup.code}'
     if mlog.mtype == Mlog.MTYPE_OUT:
         supplier_number = supplier.number if supplier else ''
         if supplier_number:
@@ -42,9 +45,6 @@ def generate_new_batch(old_batch: str, mlog: Mlog):
             new_batch = f'{new_batch}>{number}'
         if mlog.index:
             new_batch = f'{new_batch}>{mlog.index}'
-    if mgroup.batch_append_code:
-        if mgroup.code:
-            new_batch = f'{new_batch}>{mgroup.code}'
     return new_batch
 
 def find_material_can_change(material: Material, mgroup_to: Mgroup):