diff --git a/docs/configuring-playbook-synapse-auto-accept-invite.md b/docs/configuring-playbook-synapse-auto-accept-invite.md
index 1a9acd3fc..4188c751d 100644
--- a/docs/configuring-playbook-synapse-auto-accept-invite.md
+++ b/docs/configuring-playbook-synapse-auto-accept-invite.md
@@ -10,5 +10,5 @@ If you decide that you'd like to let this playbook install it for you, you need
 ```yaml
 matrix_synapse_ext_synapse_auto_accept_invite_enabled: true
 
-matrix_synapse_ext_synapse_auto_accept_invite_only_one_to_one: true
+matrix_synapse_ext_synapse_auto_accept_invite_only_direct_messages: true
 ```
\ No newline at end of file
diff --git a/roles/custom/matrix-synapse/defaults/main.yml b/roles/custom/matrix-synapse/defaults/main.yml
index b27c6aca9..7491fda72 100644
--- a/roles/custom/matrix-synapse/defaults/main.yml
+++ b/roles/custom/matrix-synapse/defaults/main.yml
@@ -1225,7 +1225,7 @@ matrix_synapse_ext_synapse_s3_storage_provider_periodic_migration_schedule: '*-*
 matrix_synapse_ext_synapse_auto_accept_invite_enabled: false
 matrix_synapse_ext_synapse_auto_accept_invite_version: 1.1.3
 # Specifies whether only direct messages (1:1 rooms) will be auto accepted.
-matrix_synapse_ext_synapse_auto_accept_invite_only_one_to_one: false
+matrix_synapse_ext_synapse_auto_accept_invite_only_direct_messages: false
 
 # Specifies whether an external media repository is enabled.
 # If it is, the Synapse media repo and media-repo workers will be disabled automatically.
diff --git a/roles/custom/matrix-synapse/tasks/ext/synapse-auto-accept-invite/setup_install.yml b/roles/custom/matrix-synapse/tasks/ext/synapse-auto-accept-invite/setup_install.yml
index 58915cfbd..52982e16d 100644
--- a/roles/custom/matrix-synapse/tasks/ext/synapse-auto-accept-invite/setup_install.yml
+++ b/roles/custom/matrix-synapse/tasks/ext/synapse-auto-accept-invite/setup_install.yml
@@ -6,7 +6,8 @@
         [
           {
             "module": "synapse_auto_accept_invite.InviteAutoAccepter",
-            "config": matrix_synapse_ext_synapse_auto_accept_invite_only_one_to_one
+            "config": {
+              "accept_invites_only_for_direct_messages": matrix_synapse_ext_synapse_auto_accept_invite_only_direct_messages
           }
-        ]
+        }]
       }}