diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml
index 0a42ea2..8d297ea 100644
--- a/roles/docker/tasks/main.yml
+++ b/roles/docker/tasks/main.yml
@@ -21,12 +21,6 @@
       - docker-ce
       - docker-compose-plugin
 
-- name: Create docker-compose symlink
-  ansible.builtin.file:
-    name: /usr/local/bin/docker-compose
-    src: /usr/libexec/docker/cli-plugins/docker-compose
-    state: link
-
 - name: Configure cron job to prune unused Docker data weekly
   cron:
     name: Prune unused Docker data
diff --git a/roles/docker/templates/compose-files/nginx_proxy.yml.j2 b/roles/docker/templates/compose-files/nginx_proxy.yml.j2
index ffee37a..e811955 100644
--- a/roles/docker/templates/compose-files/nginx_proxy.yml.j2
+++ b/roles/docker/templates/compose-files/nginx_proxy.yml.j2
@@ -17,7 +17,7 @@ services:
       - "./certs:/etc/nginx/certs:ro"
       - "/var/run/docker.sock:/tmp/docker.sock:ro"
     labels:
-      - com.github.nginx-proxy.nginx
+      - com.github.jrcs.letsencrypt_nginx_proxy_companion.nginx_proxy
 
 {% if letsencrypt_enabled %}
   acme:
diff --git a/roles/docker/templates/mailu/env.j2 b/roles/docker/templates/mailu/env.j2
index 9b7f782..ad0ab16 100644
--- a/roles/docker/templates/mailu/env.j2
+++ b/roles/docker/templates/mailu/env.j2
@@ -127,7 +127,7 @@ WEBSITE=https://{{ services.mailu.domain }}
 # LOG_DRIVER=json-file
 
 # Docker-compose project name, this will prepended to containers names.
-COMPOSE_PROJECT_NAME=mail_server
+COMPOSE_PROJECT_NAME=mailu
 
 # Number of rounds used by the password hashing scheme
 CREDENTIAL_ROUNDS=12