diff --git a/.env.template b/.env.template
index 0ea15371..9e030710 100644
--- a/.env.template
+++ b/.env.template
@@ -353,6 +353,8 @@
 ## - "inline-menu-positioning-improvements": Enable the use of inline menu password generator and identity suggestions in the browser extension.
 ## - "ssh-key-vault-item": Enable the creation and use of SSH key vault items. (Needs clients >=2024.12.0)
 ## - "ssh-agent": Enable SSH agent support on Desktop. (Needs desktop >=2024.12.0)
+## - "anon-addy-self-host-alias": Enable configuring self-hosted Anon Addy alias generator. (Needs Android >=2025.2.0)
+## - "simple-login-self-host-alias": Enable configuring self-hosted Simple Login alias generator. (Needs Android >=2025.2.0)
 ## - "mutual-tls": Enable the use of mutual TLS on Android (Client >= 2025.2.0)
 # EXPERIMENTAL_CLIENT_FEATURE_FLAGS=fido2-vault-credentials
 
diff --git a/src/config.rs b/src/config.rs
index f82ff63d..ae6a0a7e 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -842,6 +842,8 @@ fn validate_config(cfg: &ConfigItems) -> Result<(), Error> {
         "inline-menu-positioning-improvements",
         "ssh-key-vault-item",
         "ssh-agent",
+        "anon-addy-self-host-alias",
+        "simple-login-self-host-alias",
         "mutual-tls",
     ];
     let configured_flags = parse_experimental_client_feature_flags(&cfg.experimental_client_feature_flags);