diff --git a/README.md b/README.md
index 94babf0..a0abb56 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,13 @@ make serve RELEASE=1 # can also do DEBUG=1 instead
 
 Now open `http://127.0.0.1:8080` in your browser.
 
+# Elm application hot reloading
+
+Hot reloading for Elm application is exposed at port `8000` under `DEBUG=1` mode.
+
+`make serve DEBUG=1`
+visit `localhost:8000`
+
 # TODO
 
- - [ ] Address compiler warnings.
\ No newline at end of file
+ - [ ] Address compiler warnings.