diff --git a/website/source/docs/agent/options.html.md b/website/source/docs/agent/options.html.md
index 396ca5d6837..c58b29245ab 100644
--- a/website/source/docs/agent/options.html.md
+++ b/website/source/docs/agent/options.html.md
@@ -1722,9 +1722,13 @@ port.
 * HTTP API (Default 8500). This is used by clients to talk to the HTTP
   API. TCP only.
 
+* HTTPS API (Default 8501). This is used by clients to talk to the HTTPS API. TCP only. 
+
 * DNS Interface (Default 8600). Used to resolve DNS queries. TCP and UDP.
 
-* gRPC API (Default 8302). Currently gRPC is only used to expose Envoy xDS API to Envoy proxies.
+* gRPC API (Optional, Defaults to 8502 in -dev mode). Disabled by default. Currently gRPC is only used to expose the xDS API to Envoy proxies. Port 8502 is a convention used by various tools as the default.
+
+* Sidecar Service (Default 21000 - 21255).  Inclusive minimum and maximum ports to use for automatically assigning [sidecar service registrations](https://www.consul.io/docs/connect/proxies/sidecar-service.html). 
 
 ## <a id="reloadable-configuration"></a>Reloadable Configuration