diff --git a/README.md b/README.md
index ade70aa6a110573ed916302c4575c83a67b82b87..8391775726498c1ee0905086044b0f51af4840b4 100644
--- a/README.md
+++ b/README.md
@@ -82,6 +82,10 @@ Assign a dyno to your app:
 
     heroku ps:scale web=1
 
+Enable websockets (currently in beta):
+
+    heroku labs:enable websockets
+
 Open the app (same as opening it in the browser):
 
     heroku open