diff --git a/group_vars/matrix_servers b/group_vars/matrix_servers
index f9763c56..c4caef04 100755
--- a/group_vars/matrix_servers
+++ b/group_vars/matrix_servers
@@ -511,6 +511,45 @@ matrix_mautrix_telegram_database_password: "{{ '%s' | format(matrix_synapse_maca
 #
 ######################################################################
 
+######################################################################
+#
+# matrix-bridge-mautrix-twitter
+#
+######################################################################
+
+# We don't enable bridges by default.
+matrix_mautrix_twitter_enabled: false
+
+matrix_mautrix_twitter_container_image_self_build: "{{ matrix_architecture not in ['amd64', 'arm64'] }}"
+
+matrix_mautrix_twitter_systemd_required_services_list: |
+  {{
+    ['docker.service']
+    +
+    (['matrix-synapse.service'] if matrix_synapse_enabled else [])
+    +
+    (['matrix-postgres.service'] if matrix_postgres_enabled else [])
+    +
+    (['matrix-nginx-proxy.service'] if matrix_nginx_proxy_enabled else [])
+  }}
+
+matrix_mautrix_twitter_appservice_token: "{{ matrix_synapse_macaroon_secret_key | password_hash('sha512', 'twt.as.token') | to_uuid }}"
+
+matrix_mautrix_twitter_homeserver_token: "{{ matrix_synapse_macaroon_secret_key | password_hash('sha512', 'twt.hs.token') | to_uuid }}"
+
+matrix_mautrix_twitter_login_shared_secret: "{{ matrix_synapse_ext_password_provider_shared_secret_auth_shared_secret if matrix_synapse_ext_password_provider_shared_secret_auth_enabled else '' }}"
+
+# We'd like to force-set people with external Postgres to SQLite, so the bridge role can complain
+# and point them to a migration path.
+matrix_mautrix_twitter_database_engine: "{{ 'postgres' if matrix_postgres_enabled else 'sqlite' }}"
+matrix_mautrix_twitter_database_password: "{{ matrix_synapse_macaroon_secret_key | password_hash('sha512', 'mau.twt.db') | to_uuid }}"
+
+######################################################################
+#
+# /matrix-bridge-mautrix-twitter
+#
+######################################################################
+
 ######################################################################
 #
 # matrix-bridge-mautrix-whatsapp
@@ -1511,6 +1550,12 @@ matrix_postgres_additional_databases: |
       'password': matrix_mautrix_telegram_database_password,
     }] if (matrix_mautrix_telegram_enabled and matrix_mautrix_telegram_database_engine == 'postgres' and matrix_mautrix_telegram_database_hostname == 'matrix-postgres') else [])
     +
+    ([{
+      'name': matrix_mautrix_twitter_database_name,
+      'username': matrix_mautrix_twitter_database_username,
+      'password': matrix_mautrix_twitter_database_password,
+    }] if (matrix_mautrix_twitter_enabled and matrix_mautrix_twitter_database_engine == 'postgres' and matrix_mautrix_twitter_database_hostname == 'matrix-postgres') else [])
+    +
     ([{
       'name': matrix_mautrix_whatsapp_database_name,
       'username': matrix_mautrix_whatsapp_database_username,
diff --git a/setup.yml b/setup.yml
index 42613d96..edd21205 100755
--- a/setup.yml
+++ b/setup.yml
@@ -20,6 +20,7 @@
     - matrix-bridge-appservice-irc
     - matrix-bridge-beeper-linkedin
     - matrix-bridge-mautrix-facebook
+    - matrix-bridge-mautrix-twitter
     - matrix-bridge-mautrix-hangouts
     - matrix-bridge-mautrix-googlechat
     - matrix-bridge-mautrix-instagram