diff --git a/patches/may_2013/__init__.py b/patches/may_2013/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/patches/may_2013/__init__.py
diff --git a/patches/may_2013/repost_stock_for_no_posting_time.py b/patches/may_2013/repost_stock_for_no_posting_time.py
new file mode 100644
index 0000000..04ceae5
--- /dev/null
+++ b/patches/may_2013/repost_stock_for_no_posting_time.py
@@ -0,0 +1,34 @@
+# ERPNext - web based ERP (http://erpnext.com)
+# Copyright (C) 2012 Web Notes Technologies Pvt Ltd
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+def execute():
+	import webnotes
+	from stock.stock_ledger import update_entries_after
+	
+	res = webnotes.conn.sql("""select distinct item_code, warehouse from `tabStock Ledger Entry` 
+		where posting_time = '00:00'""")
+	
+	i=0
+	for d in res:
+	    try:
+	        update_entries_after({ "item_code": d[0], "warehouse": d[1]	})
+	    except:
+	        pass
+	    i += 1
+	    if i%100 == 0:
+	        webnotes.conn.sql("commit")
+	        webnotes.conn.sql("start transaction")
\ No newline at end of file
diff --git a/patches/patch_list.py b/patches/patch_list.py
index ed1c846..5475d0f 100644
--- a/patches/patch_list.py
+++ b/patches/patch_list.py
@@ -250,4 +250,5 @@
 	"patches.april_2013.p07_update_file_data_2",
 	"patches.april_2013.rebuild_sales_browser",
 	"patches.april_2013.p08_price_list_country",
+	"patches.may_2013.repost_stock_for_no_posting_time",
 ]
\ No newline at end of file