diff --git a/src/masterdata/service.py b/src/masterdata/service.py
index 206de35..64cdf43 100644
--- a/src/masterdata/service.py
+++ b/src/masterdata/service.py
@@ -273,6 +273,8 @@ async def bulk_update(
     records_map = {str(record.id): record for record in records}
     records_by_name = {record.name: record for record in records}
 
+    run_plant_calculation_change = False
+
     # Process updates in batches
     updated_records = []
     for masterdata_id, masterdata_in in zip(ids, updates):
@@ -291,6 +293,8 @@ async def bulk_update(
             records_by_name=records_by_name,
         )
 
+        if run_plant_calculation:
+            run_plant_calculation_change = True
         updated_records.append(masterdata)
 
         print("Updated masterdata:", updated_records)
@@ -298,8 +302,7 @@ async def bulk_update(
     await db_session.commit()
 
     await _trigger_masterdata_recalculation(
-        db_session=db_session,
-        run_plant_calculation=run_plant_calculation,
+        db_session=db_session,        run_plant_calculation=run_plant_calculation_change,
     )
 
     return updated_records