diff --git a/erpnext/support/doctype/communication/communication.js b/erpnext/support/doctype/communication/communication.js
index d6af5920483..59e2ee9c55b 100644
--- a/erpnext/support/doctype/communication/communication.js
+++ b/erpnext/support/doctype/communication/communication.js
@@ -64,7 +64,7 @@ cur_frm.cscript.render_communication_list = function(doc, dt, dn) {
 		ListView, function(doctype) {
 			var new_doc = LocalDB.create(doctype);
 			new_doc = locals[doctype][new_doc];
-			new_doc[doc.doctype.toLowerCase()] = doc.name;
+			new_doc[doc.doctype.toLowerCase().replace(" ", "_")] = doc.name;
 			loaddoc(new_doc.doctype, new_doc.name);
 		});
 }
@@ -79,7 +79,7 @@ cur_frm.cscript.render_list = function(doc, doctype, wrapper, ListView, make_new
 		var RecordListView = wn.views.RecordListView.extend({
 			default_docstatus: ['0', '1', '2'],
 			default_filters: [
-				[doctype, doc.doctype.toLowerCase(), '=', doc.name],
+				[doctype, doc.doctype.toLowerCase().replace(" ", "_"), '=', doc.name],
 			],
 		});