diff --git a/roles/custom/matrix-continuwuity/defaults/main.yml b/roles/custom/matrix-continuwuity/defaults/main.yml
index bb0bd7f23..3a14700e3 100644
--- a/roles/custom/matrix-continuwuity/defaults/main.yml
+++ b/roles/custom/matrix-continuwuity/defaults/main.yml
@@ -186,9 +186,12 @@ matrix_continuwuity_config_turn_password: ''
 # Controls whether the self-check feature should validate SSL certificates.
 matrix_continuwuity_self_check_validate_certificates: true
 
-# Controls server defederation settings.
+# Controls server (de)federation settings.
+matrix_continuwuity_allowed_remote_server_names: []
 matrix_continuwuity_forbidden_remote_server_names: []
 matrix_continuwuity_forbidden_remote_room_directory_server_names: []
+matrix_continuwuity_prevent_media_downloads_from: []
+matrix_continuwuity_ignore_messages_from_server_names: []
 
 # Controls the `url_preview_domain_contains_allowlist` setting.
 matrix_continuwuity_url_preview_domain_contains_allowlist: []
diff --git a/roles/custom/matrix-continuwuity/templates/continuwuity.toml.j2 b/roles/custom/matrix-continuwuity/templates/continuwuity.toml.j2
index 9ee764e9d..ca3fc62be 100644
--- a/roles/custom/matrix-continuwuity/templates/continuwuity.toml.j2
+++ b/roles/custom/matrix-continuwuity/templates/continuwuity.toml.j2
@@ -1224,14 +1224,14 @@ forbidden_remote_server_names = {{ matrix_continuwuity_forbidden_remote_server_n
 #
 # example: ["goodserver\\.tld$", "goodphrase"]
 #
-#allowed_remote_server_names = []
+allowed_remote_server_names = {{ matrix_continuwuity_allowed_remote_server_names | to_json }}
 
 # Vector list of regex patterns of server names that continuwuity will
 # refuse to download remote media from.
 #
 # example: ["badserver\.tld$", "badphrase", "19dollarfortnitecards"]
 #
-#prevent_media_downloads_from = []
+prevent_media_downloads_from = {{ matrix_continuwuity_prevent_media_downloads_from | to_json }}
 
 # List of forbidden server names via regex patterns that we will block all
 # outgoing federated room directory requests for. Useful for preventing
@@ -1252,7 +1252,7 @@ forbidden_remote_room_directory_server_names = {{ matrix_continuwuity_forbidden_
 # example: ["reallybadserver\.tld$", "reallybadphrase",
 # "69dollarfortnitecards"]
 #
-#ignore_messages_from_server_names = []
+ignore_messages_from_server_names = {{ matrix_continuwuity_ignore_messages_from_server_names | to_json }}
 
 # Send messages from users that the user has ignored to the client.
 #