diff --git a/patches/november_2012/production_order_patch.py b/patches/november_2012/production_order_patch.py
index 54284b4..e64af59 100644
--- a/patches/november_2012/production_order_patch.py
+++ b/patches/november_2012/production_order_patch.py
@@ -4,9 +4,6 @@
 	webnotes.reload_doc("manufacturing", "doctype", "production_order")
 	webnotes.reload_doc("stock", "doctype", "stock_entry")
 	
-	webnotes.conn.sql("""update `tabProduction Order` 
-		set use_multi_level_bom = if(consider_sa_items='Yes', 0, 1)""")
-		
 	webnotes.conn.sql("""update `tabStock Entry` 
 		set use_multi_level_bom = if(consider_sa_items_as_raw_materials='Yes', 0, 1)""")
 	
\ No newline at end of file