diff --git a/metrik/tasks/ice.py b/metrik/tasks/ice.py
index b03e477..ab0fdb8 100644
--- a/metrik/tasks/ice.py
+++ b/metrik/tasks/ice.py
@@ -1,7 +1,6 @@
 from __future__ import print_function
 
 import csv
-from tzlocal import get_localzone
 import requests
 from collections import namedtuple
 from dateutil.parser import parse
@@ -63,9 +62,6 @@ class LiborRateTask(MongoCreateTask):
                 # download with `requests`, I see both date (often incorrect) and time.
                 logging.info('Received string for publication time: {}'.format(row['publication']))
                 dt = parse(row['publication'])
-                if dt.tzinfo is None:
-                    tz = get_localzone()
-                    dt = tz.localize(dt)
                 logging.info('Parsed datetime: {}'.format(dt))
                 logging.info('Parse timezone: {}'.format(dt.tzinfo))
                 dt = dt.replace(year=date.year, month=date.month, day=date.day)
diff --git a/requirements.txt b/requirements.txt
index 696a949..7601fdf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,4 @@ pyquery>=1.2.9
 requests>=2.9.1
 pandas>=0.17.1
 pymongo>=3.2
-tzlocal>=1.2.2
\ No newline at end of file
+dateutil>=2.4.2
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 4bceaad..e7b9507 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@ setup(
         'six >= 1.10.0',
         'pymongo >= 3.2',
         'pytz >= 2016.6.1',
-        'tzlocal >= 1.2.2'
+        'dateutil >= 2.4.2'
     ],
     setup_requires=[
         'pytest_runner'