diff --git a/patches/november_2012/cancelled_bom_patch.py b/patches/november_2012/cancelled_bom_patch.py
new file mode 100644
index 0000000000..3420a08701
--- /dev/null
+++ b/patches/november_2012/cancelled_bom_patch.py
@@ -0,0 +1,14 @@
+import webnotes
+
+def execute():
+	cancelled_boms = webnotes.conn.sql("""select name from `tabBOM`
+		where docstatus = 2""")
+	
+	for bom in cancelled_boms:
+		webnotes.conn.sql("""update `tabBOM` set is_default=0, is_active='No'
+			where name=%s""", (bom[0],))
+		
+		webnotes.conn.sql("""update `tabItem` set default_bom=null
+			where default_bom=%s""", (bom[0],))
+		
+		
\ No newline at end of file
diff --git a/patches/patch_list.py b/patches/patch_list.py
index f54de50885..d2e2a476fb 100644
--- a/patches/patch_list.py
+++ b/patches/patch_list.py
@@ -683,4 +683,8 @@ patch_list = [
 		'patch_module': 'patches.november_2012',
 		'patch_file': 'support_ticket_response_to_communication',
 	},
+	{
+		'patch_module': 'patches.november_2012',
+		'patch_file': 'cancelled_bom_patch',
+	},
 ]
\ No newline at end of file