diff --git a/patches/july_2013/p07_repost_billed_amt_in_sales_cycle.py b/patches/july_2013/p07_repost_billed_amt_in_sales_cycle.py
index 94acf71f817..e18bed0c8ea 100644
--- a/patches/july_2013/p07_repost_billed_amt_in_sales_cycle.py
+++ b/patches/july_2013/p07_repost_billed_amt_in_sales_cycle.py
@@ -20,4 +20,5 @@ def execute():
 	import webnotes
 	for si in webnotes.conn.sql("""select name from `tabSales Invoice` where docstatus = 1"""):
 		webnotes.get_obj("Sales Invoice", si[0], 
-			with_children=1).update_qty(change_modified=False)
\ No newline at end of file
+			with_children=1).update_qty(change_modified=False)
+		webnotes.conn.commit()
\ No newline at end of file