diff --git a/erpnext/hr/doctype/expense_claim/expense_claim.json b/erpnext/hr/doctype/expense_claim/expense_claim.json
index e3e6e80..a268c15 100644
--- a/erpnext/hr/doctype/expense_claim/expense_claim.json
+++ b/erpnext/hr/doctype/expense_claim/expense_claim.json
@@ -14,6 +14,7 @@
   "column_break_5",
   "expense_approver",
   "approval_status",
+  "delivery_trip",
   "is_paid",
   "expense_details",
   "expenses",
@@ -365,13 +366,20 @@
    "label": "Total Taxes and Charges",
    "options": "Company:company:default_currency",
    "read_only": 1
+  },
+  {
+   "depends_on": "eval: doc.delivery_trip",
+   "fieldname": "delivery_trip",
+   "fieldtype": "Link",
+   "label": "Delivery Trip",
+   "options": "Delivery Trip"
   }
  ],
  "icon": "fa fa-money",
  "idx": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2020-09-18 17:26:09.703215",
+ "modified": "2021-05-04 05:35:12.040199",
  "modified_by": "Administrator",
  "module": "HR",
  "name": "Expense Claim",
diff --git a/erpnext/stock/doctype/delivery_trip/delivery_trip.js b/erpnext/stock/doctype/delivery_trip/delivery_trip.js
index a6fbb66..68cba29 100755
--- a/erpnext/stock/doctype/delivery_trip/delivery_trip.js
+++ b/erpnext/stock/doctype/delivery_trip/delivery_trip.js
@@ -41,6 +41,15 @@
 	},
 
 	refresh: function (frm) {
+		if (frm.doc.docstatus == 1 && frm.doc.employee) {
+			frm.add_custom_button(__('Expense Claim'), function() {
+				frappe.model.open_mapped_doc({
+					method: 'erpnext.stock.doctype.delivery_trip.delivery_trip.make_expense_claim',
+					frm: cur_frm,
+				});
+			}, __("Create"));
+		}
+
 		if (frm.doc.docstatus == 1 && frm.doc.delivery_stops.length > 0) {
 			frm.add_custom_button(__("Notify Customers via Email"), function () {
 				frm.trigger('notify_customers');
diff --git a/erpnext/stock/doctype/delivery_trip/delivery_trip.json b/erpnext/stock/doctype/delivery_trip/delivery_trip.json
index 879901f..11b71c2 100644
--- a/erpnext/stock/doctype/delivery_trip/delivery_trip.json
+++ b/erpnext/stock/doctype/delivery_trip/delivery_trip.json
@@ -21,6 +21,7 @@
   "column_break_4",
   "vehicle",
   "departure_time",
+  "employee",
   "delivery_service_stops",
   "delivery_stops",
   "calculate_arrival_time",
@@ -176,11 +177,19 @@
    "fieldtype": "Data",
    "label": "Driver Email",
    "read_only": 1
+  },
+  {
+   "fetch_from": "driver.employee",
+   "fieldname": "employee",
+   "fieldtype": "Link",
+   "label": "Employee",
+   "options": "Employee",
+   "read_only": 1
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-01-26 22:37:14.824021",
+ "modified": "2021-04-30 21:21:36.610142",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Delivery Trip",
diff --git a/erpnext/stock/doctype/delivery_trip/delivery_trip.py b/erpnext/stock/doctype/delivery_trip/delivery_trip.py
index de85bc3..81e7301 100644
--- a/erpnext/stock/doctype/delivery_trip/delivery_trip.py
+++ b/erpnext/stock/doctype/delivery_trip/delivery_trip.py
@@ -11,6 +11,7 @@
 from frappe.contacts.doctype.address.address import get_address_display
 from frappe.model.document import Document
 from frappe.utils import cint, get_datetime, get_link_to_form
+from frappe.model.mapper import get_mapped_doc
 
 
 class DeliveryTrip(Document):
@@ -394,3 +395,15 @@
 	employee = frappe.db.get_value("Driver", driver, "employee")
 	email = frappe.db.get_value("Employee", employee, "prefered_email")
 	return {"email": email}
+
+@frappe.whitelist()
+def make_expense_claim(source_name, target_doc=None):
+	doc = get_mapped_doc("Delivery Trip", source_name,
+		{"Delivery Trip": {
+			"doctype": "Expense Claim",
+			"field_map": {
+				"name" : "delivery_trip"
+			}
+		}}, target_doc)
+
+	return doc
\ No newline at end of file
diff --git a/erpnext/stock/doctype/delivery_trip/test_delivery_trip.py b/erpnext/stock/doctype/delivery_trip/test_delivery_trip.py
index eeea6da..1e71603 100644
--- a/erpnext/stock/doctype/delivery_trip/test_delivery_trip.py
+++ b/erpnext/stock/doctype/delivery_trip/test_delivery_trip.py
@@ -7,7 +7,7 @@
 
 import erpnext
 import frappe
-from erpnext.stock.doctype.delivery_trip.delivery_trip import get_contact_and_address, notify_customers
+from erpnext.stock.doctype.delivery_trip.delivery_trip import get_contact_and_address, notify_customers, make_expense_claim
 from erpnext.tests.utils import create_test_contact_and_address
 from frappe.utils import add_days, flt, now_datetime, nowdate
 
@@ -28,6 +28,10 @@
 		frappe.db.sql("delete from `tabEmail Template`")
 		frappe.db.sql("delete from `tabDelivery Trip`")
 
+	def test_expense_claim_fields_are_fetched_properly(self):
+		expense_claim = make_expense_claim(self.delivery_trip.name)
+		self.assertEqual(self.delivery_trip.name, expense_claim.delivery_trip)
+
 	def test_delivery_trip_notify_customers(self):
 		notify_customers(delivery_trip=self.delivery_trip.name)
 		self.delivery_trip.load_from_db()