diff --git a/eoptasks/eoptasks.py b/eoptasks/eoptasks.py
index 8e574d5..5e81126 100755
--- a/eoptasks/eoptasks.py
+++ b/eoptasks/eoptasks.py
@@ -214,6 +214,8 @@ def command_window(args):
         # hobo-agent.restart is the fastest way to get the number of threads
         # used by celery under control :/
         'hobo-agent.restart': '''test -e /etc/hobo-agent/settings.py && sudo supervisorctl restart hobo-agent''',
+        # memcached.restart is useful to force shared theme to be updated.
+        'memcached.restart': '''sudo service memcached restart; /bin/true''',
         'restart.all': '''sudo systemctl restart authentic2-multitenant bijoe chrono combo corbo fargo hobo passerelle wcs; /bin/true''',
     }.get(args.cmd, args.cmd)
     if args.args: