diff --git a/.env-sample b/.env-sample
index ee8bce9..d48bec1 100644
--- a/.env-sample
+++ b/.env-sample
@@ -1,7 +1,8 @@
 # The active coin: BTC/LTC
 #BTCEXP_COIN=BTC
 
-# Port to run the site on
+# Host/Port to bind to
+#BTCEXP_HOST=127.0.0.1
 #BTCEXP_PORT=3002
 
 # Bitcoin RPC Credentials (URI -OR- HOST/PORT/USER/PASS)