diff --git a/product/ERP5/mixin/movement_generator.py b/product/ERP5/mixin/movement_generator.py
index e1ba90c77b76ddee6e58ba98b3f263125abfaa58..273328850e3eae0815d488f2055a22360882acae 100644
--- a/product/ERP5/mixin/movement_generator.py
+++ b/product/ERP5/mixin/movement_generator.py
@@ -69,14 +69,11 @@ class MovementGeneratorMixin:
       return [(input_movement, None) for input_movement in input_movement_list]
 
     input_movement_and_path_list = []
-    business_path_list = []
     for input_movement in input_movement_list:
       for business_path in business_process.getPathValueList(
                           trade_phase_list,
                           input_movement) or [None]:
         input_movement_and_path_list.append((input_movement, business_path))
-        business_path not in business_path_list and business_path_list \
-            .append(business_path)
 
     return input_movement_and_path_list