diff --git a/erpnext/patches/auto_indent.py b/erpnext/patches/auto_indent.py
index e215e7c..80c44f6 100644
--- a/erpnext/patches/auto_indent.py
+++ b/erpnext/patches/auto_indent.py
@@ -3,5 +3,6 @@
 	from webnotes.modules.module_manager import reload_doc
 	reload_doc('manage_account', 'doctype', 'auto_indent')
 	reload_doc('item', 'doctype', 'email_notify')
+	webnotes.conn.sql("alter table `tabSandbox` drop column `minimum_inventory_level`")
 	webnotes.conn.sql("update `tabItem` set re_order_level = min_order_qty where re_order_level=''")