diff --git a/bin/load-history-from-snapshot b/bin/load-history-from-snapshot
index 50856e3..3a6e464 100755
--- a/bin/load-history-from-snapshot
+++ b/bin/load-history-from-snapshot
@@ -1,44 +1,49 @@
 #!/usr/bin/python3
 
+import logging
 import os
 import sys
 
 from swh.loader.debian.listers.snapshot import SnapshotDebianOrg
 from swh.loader.debian.loader import process_source_packages, try_flush_partial
 from swh.storage.storage import Storage
 
+logging.basicConfig()
+
+log = logging.getLogger('swh.loader.debian.load_history_from_snapshot')
+
 s = SnapshotDebianOrg(connstr='service=snapshot',
                       basedir=os.path.expanduser('~/tmp/snapshot.d.o'))
 
 source_package_dir = sys.argv[1]
 package_names = sys.argv[2:]
 
-pkgs = s.copy_package_files(package_names, source_package_dir)
+pkgs = s.copy_package_files(package_names, source_package_dir, log=log)
 sorted_pkgs = sorted((p
                       for p in pkgs.values()
                       if os.path.exists(p['dsc'])),
                      key=lambda p: (p['name'], p['version']))
 
 storage = Storage('dbname=softwareheritage-dev',
                   '/tmp/swh-loader-debian/objects')
 
 partial = {}
-for partial in process_source_packages(sorted_pkgs):
+for partial in process_source_packages(sorted_pkgs, log=log):
     print(
         partial['packages'][-1]['version'],
         len(partial['objects']['directory']),
         '(%s)' % len(partial['objects']['directory_seen']),
         len(partial['objects']['content']),
         '(%s)' % len(partial['objects']['content_seen']),
     )
 
     try_flush_partial(storage, partial, content_packet_size=10000,
                       content_packet_length=1024 * 1024 * 1024,
                       content_max_length_one=100 * 1024 * 1024,
-                      directory_packet_size=25000)
+                      directory_packet_size=25000, log=log)
 
 if partial:
     try_flush_partial(storage, partial, content_packet_size=10000,
                       content_packet_length=1024 * 1024 * 1024,
                       content_max_length_one=100 * 1024 * 1024,
-                      directory_packet_size=25000, force=True)
+                      directory_packet_size=25000, force=True, log=log)