diff --git a/roles/services/handlers/main.yaml b/roles/services/handlers/main.yaml
index b4feeb3..30f7392 100644
--- a/roles/services/handlers/main.yaml
+++ b/roles/services/handlers/main.yaml
@@ -13,12 +13,6 @@
     state: restarted
     daemon_reload: true
 
-- name: restart irc-doorduino
-  systemd:
-    name: irc-doorduino
-    state: restarted
-    daemon_reload: true
-
 - name: restart discord-bot
   systemd:
     name: discord-bot
@@ -42,9 +36,3 @@
     name: mastodon-spacestate
     state: restarted
     daemon_reload: true
-
-- name: restart mqtt-graphite
-  systemd:
-    name: mqtt-graphite
-    state: restarted
-    daemon_reload: true
diff --git a/roles/services/tasks/ircbot.yaml b/roles/services/tasks/ircbot.yaml
index ce9eeb0..3a75eb4 100644
--- a/roles/services/tasks/ircbot.yaml
+++ b/roles/services/tasks/ircbot.yaml
@@ -58,28 +58,3 @@
     state: started
     enabled: yes
     daemon_reload: true
-
-- name: Install doorduino notification
-  template:
-    src: irc-doorduino.sh
-    dest: /var/lib/irc-helpers/doorduino.sh
-    owner: root
-    group: root
-    mode: 0755
-  notify: restart irc-doorduino
-
-- name: Install doorduino notification service
-  template:
-    src: irc-doorduino.service
-    dest: /etc/systemd/system/irc-doorduino.service
-    owner: root
-    group: root
-    mode: 0644
-  notify: restart irc-doorduino
-
-- name: Start irc-doorduino
-  systemd:
-    name: irc-doorduino
-    state: started
-    enabled: yes
-    daemon_reload: true
diff --git a/roles/services/tasks/main.yaml b/roles/services/tasks/main.yaml
index eff7acc..d6d4d17 100644
--- a/roles/services/tasks/main.yaml
+++ b/roles/services/tasks/main.yaml
@@ -13,6 +13,3 @@
 
 - tags: services_mastodon_spacestate
   import_tasks: mastodon_spacestate.yaml
-
-- tags: services_mqtt_graphite
-  import_tasks: mqtt_graphite.yaml
diff --git a/roles/services/tasks/mqtt_graphite.yaml b/roles/services/tasks/mqtt_graphite.yaml
deleted file mode 100644
index bbb36f9..0000000
--- a/roles/services/tasks/mqtt_graphite.yaml
+++ /dev/null
@@ -1,25 +0,0 @@
-- name: Install mqtt-graphite
-  template:
-    src: mqtt-graphite.sh
-    dest: /var/lib/mqtt-graphite.sh
-    owner: root
-    group: root
-    mode: 0755
-  notify: restart mqtt-graphite
-
-- name: Install mqtt-graphite service
-  template:
-    src: mqtt-graphite.service
-    dest: /etc/systemd/system/mqtt-graphite.service
-    owner: root
-    group: root
-    mode: 0644
-  notify: restart mqtt-graphite
-
-- name: Start mqtt-graphite
-  systemd:
-    name: mqtt-graphite
-    state: started
-    enabled: yes
-    daemon_reload: true
-
diff --git a/roles/services/templates/irc-doorduino.service b/roles/services/templates/irc-doorduino.service
deleted file mode 100644
index f5f6d5a..0000000
--- a/roles/services/templates/irc-doorduino.service
+++ /dev/null
@@ -1,16 +0,0 @@
-# Managed by Ansible
-
-[Unit]
-Description=Bitlair IRC doorduino notification
-After=network.target
-Requires=irc-bot.service
-
-[Service]
-Type=simple
-ExecStart=/bin/bash /var/lib/irc-helpers/doorduino.sh
-Restart=on-failure
-RestartSec=10s
-DynamicUser=true
-
-[Install]
-WantedBy=multi-user.target
diff --git a/roles/services/templates/irc-doorduino.sh b/roles/services/templates/irc-doorduino.sh
deleted file mode 100644
index 29e0eea..0000000
--- a/roles/services/templates/irc-doorduino.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/bash
-
-# Managed by Ansible
-
-set -eu
-set -o pipefail
-
-initial=1
-
-mqtt-simple -h {{ mqtt_internal_host }} -t "bitlair/doorduino/+" |
-  while read line; do
-      topic=$(echo "$line" | cut -d' ' -f1 | sed "s/bitlair\/doorduino\///")
-      value=$(echo "$line" | cut -s -d' ' -f2-)
-
-      if [ $initial == 0 ] && [ $value != 0 ]; then
-         if [ $topic == "doorbell" ]; then
-            irc-say "DEURBEL! Open de deur beneden!"
-         elif [ $topic != "dooropen" ]; then
-            irc-say "Doorduino: $topic $value"
-         fi
-      fi
-      initial=0
-  done
-
diff --git a/roles/services/templates/mqtt-graphite.service b/roles/services/templates/mqtt-graphite.service
deleted file mode 100644
index 5ec8a09..0000000
--- a/roles/services/templates/mqtt-graphite.service
+++ /dev/null
@@ -1,15 +0,0 @@
-# Managed by Ansible
-
-[Unit]
-Description=MQTT to Graphite bridge
-After=network.target
-
-[Service]
-Type=simple
-ExecStart=/bin/bash /var/lib/mqtt-graphite.sh
-Restart=on-failure
-RestartSec=10s
-DynamicUser=true
-
-[Install]
-WantedBy=multi-user.target
diff --git a/roles/services/templates/mqtt-graphite.sh b/roles/services/templates/mqtt-graphite.sh
deleted file mode 100644
index b05c973..0000000
--- a/roles/services/templates/mqtt-graphite.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-
-GRAPHITE_HOST="100.64.0.11"
-GRAPHITE_PORT="2003"
-
-set -eu
-set -o pipefail
-
-mqtt-simple -h {{ mqtt_internal_host }} -t "#" |
-  while read line; do
-      topic=$(echo "$line" | cut -d' ' -f1 | sed 's/\//./g' | tr '[:upper:]' '[:lower:]')
-      value=$(echo "$line" | cut -s -d' ' -f2- | sed 's/closed/0/g;s/open/1/g')
-
-      # Only relay numeric values.
-      if [[ $value =~ ^-?[0-9]+\.?[0-9]*$ ]]; then
-          echo "$topic $value $(date +%s)" | nc -q0 "$GRAPHITE_HOST" "$GRAPHITE_PORT"
-          echo "$topic $value $(date +%s)"
-      fi
-  done
-