diff --git a/erpnext/projects/doctype/timesheet/timesheet.py b/erpnext/projects/doctype/timesheet/timesheet.py
index 8b08df8f4c..908faf553b 100644
--- a/erpnext/projects/doctype/timesheet/timesheet.py
+++ b/erpnext/projects/doctype/timesheet/timesheet.py
@@ -369,7 +369,7 @@ def get_events(start, end, filters=None):
 	conditions = get_conditions(filters)
 	return frappe.db.sql("""select `tabTimesheet Detail`.name as name, 
 			`tabTimesheet Detail`.docstatus as status, `tabTimesheet Detail`.parent as parent,
-			from_time, hours, activity_type, project, to_time
+			from_time as start_date, hours, activity_type, project, to_time as end_date
 		from `tabTimesheet Detail`, `tabTimesheet` 
 		where `tabTimesheet Detail`.parent = `tabTimesheet`.name 
 			and `tabTimesheet`.docstatus < 2