diff --git a/ansible/roles/hedgedoc/docker-stack.yml.j2 b/ansible/roles/hedgedoc/docker-stack.yml.j2
index 6a03c41..2af951b 100644
--- a/ansible/roles/hedgedoc/docker-stack.yml.j2
+++ b/ansible/roles/hedgedoc/docker-stack.yml.j2
@@ -17,7 +17,7 @@ services:
     image: quay.io/hedgedoc/hedgedoc:1.9.7
     environment:
       - CMD_DB_URL=postgres://hedgedoc:{{ database_passwords.hedgedoc }}@192.168.30.10:5432/hedgedoc
-      - CMD_DOMAIN=md.pim.kunis.nl
+      - CMD_DOMAIN=md.kun.is
       - CMD_PORT=3000
       - CMD_URL_ADDPORT=false
       - CMD_ALLOW_ANONYMOUS=true
@@ -36,7 +36,7 @@ services:
       labels:
         - traefik.enable=true
         - traefik.http.routers.hedgedoc.entrypoints=websecure
-        - traefik.http.routers.hedgedoc.rule=Host(`md.pim.kunis.nl`)
+        - traefik.http.routers.hedgedoc.rule=Host(`md.kun.is`)
         - traefik.http.routers.hedgedoc.tls=true
         - traefik.http.routers.hedgedoc.tls.certresolver=letsencrypt
         - traefik.http.routers.hedgedoc.service=hedgedoc
diff --git a/ansible/roles/hedgedoc/tasks/main.yml b/ansible/roles/hedgedoc/tasks/main.yml
index 10c8f08..e3ca514 100644
--- a/ansible/roles/hedgedoc/tasks/main.yml
+++ b/ansible/roles/hedgedoc/tasks/main.yml
@@ -1,6 +1,3 @@
-- name: asdfasdf
-  debug:
-    msg: "{{ lookup('template', '{{ role_path }}/docker-stack.yml.j2') | from_yaml }}"
 - name: Deploy Docker stack
   docker_stack:
     name: hedgedoc
diff --git a/ansible/roles/nextcloud/docker-stack.yml.j2 b/ansible/roles/nextcloud/docker-stack.yml.j2
index 395556c..6cc8d55 100644
--- a/ansible/roles/nextcloud/docker-stack.yml.j2
+++ b/ansible/roles/nextcloud/docker-stack.yml.j2
@@ -22,7 +22,7 @@ services:
         volume:
           nocopy: true
     environment:
-      - POSTGRES_USER=swarm
+      - POSTGRES_USER=nextcloud
       - POSTGRES_DB=nextcloud
       - POSTGRES_PASSWORD={{ database_passwords.nextcloud }}
       - POSTGRES_HOST=192.168.30.10
diff --git a/ansible/roles/overleaf/docker-stack.yml.j2 b/ansible/roles/overleaf/docker-stack.yml.j2
index 020dc99..67ab872 100644
--- a/ansible/roles/overleaf/docker-stack.yml.j2
+++ b/ansible/roles/overleaf/docker-stack.yml.j2
@@ -54,28 +54,15 @@ services:
       # see https://github.com/overleaf/overleaf/issues/695
       TEXMFVAR: /var/lib/sharelatex/tmp/texmf-var
 
-      ## Set for SSL via nginx-proxy
-      #VIRTUAL_HOST: 103.112.212.22
-
       SHARELATEX_SITE_URL: https://latex.pim.kunis.nl
-      # SHARELATEX_NAV_TITLE: Our ShareLaTeX Instance
-      # SHARELATEX_HEADER_IMAGE_URL: http://somewhere.com/mylogo.png
       SHARELATEX_ADMIN_EMAIL: pim@kunis.nl
 
-      # SHARELATEX_LEFT_FOOTER: '[{"text": "Powered by <a href=\"https://www.sharelatex.com\">ShareLaTeX</a> 2016"},{"text": "Another page I want to link to can be found <a href=\"here\">here</a>"} ]'
-      # SHARELATEX_RIGHT_FOOTER: '[{"text": "Hello I am on the Right"} ]'
-
       SHARELATEX_EMAIL_FROM_ADDRESS: "noreply@kunis.nl"
 
       SHARELATEX_EMAIL_SMTP_HOST: "smtp.tweak.nl"
       SHARELATEX_EMAIL_SMTP_PORT: 587
       SHARELATEX_EMAIL_SMTP_USER: ""
       SHARELATEX_EMAIL_SMTP_PASS: ""
-      # SHARELATEX_EMAIL_SMTP_TLS_REJECT_UNAUTH: true
-      # SHARELATEX_EMAIL_SMTP_IGNORE_TLS: false
-      # SHARELATEX_EMAIL_SMTP_NAME: '127.0.0.1'
-      # SHARELATEX_EMAIL_SMTP_LOGGER: true
-      # SHARELATEX_CUSTOM_EMAIL_FOOTER: "This system is run by department x"
 
   overleaf-mongodb:
     image: mongo:4.4