diff --git a/README.md b/README.md
index 020553b..419aff0 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,8 @@ Setup a matrix-synapse chat server
   * [matrix_tls_key_path](#matrix_tls_key_path)
   * [matrix_tls_cert_source](#matrix_tls_cert_source)
   * [matrix_tls_key_source](#matrix_tls_key_source)
+  * [matrix_rc_login_address](#matrix_rc_login_address)
+  * [matrix_rc_login_account](#matrix_rc_login_account)
 * [Dependencies](#dependencies)
 * [License](#license)
 * [Author](#author)
@@ -530,6 +532,30 @@ matrix_tls_cert_source: mycert.pem
 matrix_tls_key_source: mykey.pem
 ```
 
+### matrix_rc_login_address
+
+Ratelimiting settings for login requests based on the client's IP address.
+
+#### Default value
+
+```YAML
+  - 'matrix_rc_login_address:'
+  - '  per_second: 0.17'
+  - '  burst_count: 3'
+```
+
+### matrix_rc_login_account
+
+Ratelimiting settings for login requests based on the account the client is attempting to log into.
+
+#### Default value
+
+```YAML
+  - 'matrix_rc_login_account:'
+  - '  per_second: 0.17'
+  - '  burst_count: 3'
+```
+
 ## Dependencies
 
 None.