diff --git a/parse/date-time.js b/parse/date-time.js
index cc69a30a..47e77f7c 100644
--- a/parse/date-time.js
+++ b/parse/date-time.js
@@ -33,7 +33,7 @@ const parseDateTime = (profile, date, time, tzOffset = null, timestamp = false)
 		zone: timezone
 	})
 	if (daysOffset > 0) dt = dt.plus({days: daysOffset})
-	return timestamp ? dt.toMillis() : dt.toISO()
+	return timestamp ? dt.toMillis() : dt.toISO({suppressMilliseconds: true})
 }
 
 module.exports = parseDateTime