diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 774c917..ffdec98 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -55,12 +55,8 @@
 update_website_context = ["erpnext.shopping_cart.utils.update_website_context", "erpnext.education.doctype.education_settings.education_settings.update_website_context"]
 my_account_context = "erpnext.shopping_cart.utils.update_my_account_context"
 
-email_append_to = ["Job Applicant", "Lead", "Opportunity", "Issue"]
-
 calendars = ["Task", "Work Order", "Leave Application", "Sales Order", "Holiday List", "Course Schedule"]
 
-
-
 domains = {
 	'Agriculture': 'erpnext.domains.agriculture',
 	'Distribution': 'erpnext.domains.distribution',