diff --git a/playbooks/linux/ubuntu-server/nextcloud_full_deployment/deploy_nc_talk_hpb.yml b/playbooks/linux/ubuntu-server/nextcloud_full_deployment/deploy_nc_talk_hpb.yml
index 8bb3f40..03c8a0e 100644
--- a/playbooks/linux/ubuntu-server/nextcloud_full_deployment/deploy_nc_talk_hpb.yml
+++ b/playbooks/linux/ubuntu-server/nextcloud_full_deployment/deploy_nc_talk_hpb.yml
@@ -254,7 +254,7 @@
               network_mode: host
               volumes:
                 - {{ nc_talk_hpb_install_dir }}/config/server.conf:/config/server.conf:ro
-              command: ["-config", "/config/server.conf"]
+              command: ["--config", "/config/server.conf"]
               restart: unless-stopped
       notify: Restart HPB stack