diff --git a/playbooks/templates/swh-storage-cassandra@.service b/playbooks/templates/swh-storage-cassandra@.service
index 4f0361b..13f73ad 100644
--- a/playbooks/templates/swh-storage-cassandra@.service
+++ b/playbooks/templates/swh-storage-cassandra@.service
@@ -1,16 +1,16 @@
 [Unit]
 Description=swh-storage RPC server with Cassandra as backend
 After=network.target
 
 [Service]
 Type=simple
-ExecStart=/home/{{ansible_user}}/.local/bin/swh storage rpc-serve /home/{{ansible_user}}/storage_cassandra.yml --port %i --host 127.0.0.1
+ExecStart=/home/{{ansible_user}}/.local/bin/swh --log-level WARNING storage rpc-serve /home/{{ansible_user}}/storage_cassandra.yml --port %i --host 127.0.0.1
 Restart=on-failure
 Environment=PYTHONUNBUFFERED=1
 SyslogIdentifier=swh-storage-cassandra-%i
 
 Nice=10
 
 [Install]
 WantedBy=default.target