diff --git a/README.md b/README.md
index fd2d4e2..ef42066 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,12 @@ Three main purposes:
 
 Not really a connection pool, because it doesn't keep any connections open, but it does take care of connection management.
 
+### Service Registry
+
+Now also has a ServiceRegistry class, a lightweight solution for service
+discovery for distributed services. Maintains service info and status in a
+rethinkdb table called "services".
+
 ## Usage
 ```
 import rethinkstuff
@@ -20,3 +26,4 @@ r.table('my_table').insert({'foo':'bar','baz':2}).run()
 for result in r.table('my_table'):
     print("result={}".format(result))
 ```
+