diff --git a/jerry-core/ecma/builtin-objects/ecma-builtin-date.cpp b/jerry-core/ecma/builtin-objects/ecma-builtin-date.cpp
index 122c952c0..c5cf88e56 100644
--- a/jerry-core/ecma/builtin-objects/ecma-builtin-date.cpp
+++ b/jerry-core/ecma/builtin-objects/ecma-builtin-date.cpp
@@ -327,10 +327,7 @@ ecma_builtin_date_parse (ecma_value_t this_arg __attr_unused___, /**< this argum
           && !ecma_number_is_nan (time))
       {
         lit_utf8_iterator_incr (&iter);
-        time = ecma_date_utc (ecma_date_make_time (hours,
-                                                   minutes,
-                                                   seconds,
-                                                   milliseconds));
+        time = ecma_date_make_time (hours, minutes, seconds, milliseconds);
       }
       else if (!lit_utf8_iterator_is_eos (&iter)
                && (lit_utf8_iterator_peek_next (&iter) == '+'
diff --git a/tests/jerry/date-tostring.js b/tests/jerry/date-tostring.js
index fcf6bcb04..f34b90ac6 100644
--- a/tests/jerry/date-tostring.js
+++ b/tests/jerry/date-tostring.js
@@ -115,3 +115,5 @@ assert (Date (Number.NaN) == Date ());
 // Fixme: remove these cases when TZA and DST are supported.
 assert (new Date ("2015-07-08T11:29:05.023-02:00").toString() == "2015-07-08T13:29:05.023");
 assert (new Date ("2015-07-08T11:29:05.023-02:00").toLocaleString() == "2015-07-08T13:29:05.023");
+
+assert (new Date ("2015-07-08T11:29:05.023Z").toISOString() == "2015-07-08T11:29:05.023Z");