diff --git a/erpnext/accounts/party.py b/erpnext/accounts/party.py
index 2a4e31b9d272ae6ececc23634c6b904503b4e3a2..03ccbe2803b3b722cd3b1d74f20023e6acfc31b8 100644
--- a/erpnext/accounts/party.py
+++ b/erpnext/accounts/party.py
@@ -878,7 +878,7 @@ def get_timeline_data(doctype, name, included_doctypes=None):
 
 	data = list(communication_data)
 	for doctype in included_doctypes:
-		if not frappe.has_permission(doctype, "read"):
+		if not frappe.has_permission(doctype["name"], "read"):
 			continue
 
 		data.extend(