diff --git a/patches/september_2013/p03_modify_item_price_include_in_price_list.py b/patches/september_2013/p03_modify_item_price_include_in_price_list.py
index f29f8f5..8ca6d76 100644
--- a/patches/september_2013/p03_modify_item_price_include_in_price_list.py
+++ b/patches/september_2013/p03_modify_item_price_include_in_price_list.py
@@ -7,11 +7,13 @@
 def execute():
 	webnotes.reload_doc("setup", "doctype", "price_list")
 	webnotes.reload_doc("setup", "doctype", "item_price")
+	webnotes.reload_doc("stock", "doctype", "item")
+	
 	webnotes.conn.sql("""update `tabItem Price` set parenttype='Price List', 
-		parentfield='item_prices', item_code=parent""")
-
+		parentfield='item_prices', `item_code`=`parent`""")
+	
 	# re-arranging idx of items
-	webnotes.conn.sql("""update `tabItem Price` set parent=price_list, idx=0""")
+	webnotes.conn.sql("""update `tabItem Price` set `parent`=`price_list`, idx=0""")
 	for pl in webnotes.conn.sql("""select name from `tabPrice List`"""):
 		webnotes.conn.sql("""set @name=0""")
 		webnotes.conn.sql("""update `tabItem Price` set idx = @name := IF(ISNULL( @name ), 0, @name + 1)