diff --git a/bin/manual_ranking.py b/bin/manual_ranking.py
new file mode 100644
index 0000000..bae9b24
--- /dev/null
+++ b/bin/manual_ranking.py
@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import argparse
+import logging
+from dateutil.parser import parse
+from datetime import timedelta
+
+from bgpranking.libs.helpers import load_config_files
+from bgpranking.ranking import Ranking
+
+logging.basicConfig(format='%(asctime)s %(name)s %(levelname)s:%(message)s',
+                    level=logging.DEBUG, datefmt='%I:%M:%S')
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(description='Manually force the ranking of a day or a time interval.')
+    group = parser.add_mutually_exclusive_group(required=True)
+    group.add_argument('-d', '--day', type=str, help='Day to rank (Format: YYYY-MM-DD).')
+    group.add_argument('-i', '--interval', type=str, nargs=2, help='Interval to rank (Format: YYYY-MM-DD YYYY-MM-DD).')
+    args = parser.parse_args()
+
+    ranking = Ranking(loglevel=logging.DEBUG)
+    config_files = load_config_files()
+    if args.day:
+        day = parse(args.day).date().isoformat()
+        ranking.rank_a_day(day, config_files)
+    else:
+        current = parse(args.interval[0]).date()
+        stop_date = parse(args.interval[0]).date()
+        while current >= stop_date:
+            ranking.rank_a_day(current.isoformat(), config_files)
+            current -= timedelta(days=1)
diff --git a/setup.py b/setup.py
index 2917c87..bb4106e 100644
--- a/setup.py
+++ b/setup.py
@@ -10,11 +10,13 @@ setup(
     author_email='raphael.vinot@circl.lu',
     maintainer='Raphaël Vinot',
     url='https://github.com/D4-project/BGP-Ranking',
-    description='BGP Ranking, the new one..',
+    description='BGP Ranking, the new one.',
     packages=['bgpranking'],
     scripts=['bin/archiver.py', 'bin/dbinsert.py', 'bin/fetcher.py', 'bin/parser.py',
              'bin/sanitizer.py', 'bin/run_backend.py', 'bin/ssfetcher.py', 'bin/start_website.py',
-             'bin/monitor.py', 'bin/ranking.py', 'bin/asn_descriptions.py', 'bin/start.py', 'bin/stop.py', 'bin/shutdown.py'],
+             'bin/monitor.py', 'bin/ranking.py', 'bin/asn_descriptions.py',
+             'bin/manual_ranking.py',
+             'bin/start.py', 'bin/stop.py', 'bin/shutdown.py'],
     classifiers=[
         'License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)',
         'Development Status :: 3 - Alpha',