diff --git a/templates/swh/deploy/storage_listener/swh-storage-listener.service.erb b/templates/swh/deploy/storage_listener/swh-storage-listener.service.erb
index f847022..6deaaa3 100644
--- a/templates/swh/deploy/storage_listener/swh-storage-listener.service.erb
+++ b/templates/swh/deploy/storage_listener/swh-storage-listener.service.erb
@@ -1,18 +1,18 @@
 # Storage Listener unit file
 # Managed by puppet class profile::swh::deploy::storage_listener
 # Changes will be overwritten
 
 [Unit]
 Description=Software Heritage storage listener
 Requires=network.target kafka.service
 After=network.target kafka.service
 
 [Service]
 User=<%= @user %>
 Group=<%= @group %>
 Type=simple
-ExecStart=python3 -m swh.storage.listener
-Restart=Always
+ExecStart=/usr/bin/python3 -m swh.storage.listener
+Restart=always
 
 [Install]
 WantedBy=multi-user.target