diff --git a/Notify_rocketchat.md b/Notify_rocketchat.md
index 7194003..3baae4f 100644
--- a/Notify_rocketchat.md
+++ b/Notify_rocketchat.md
@@ -47,10 +47,10 @@ Here is how I set up a quick rocket.chat server to test against.  This may or ma
 Based on [this source](https://hub.docker.com/_/rocket.chat/):
 ```bash
 # Docker (assuming a connection to docker.io)
-sudo docker pull rocket.chat
-sudo docker pull mongo:3.0
+docker pull rocket.chat
+docker pull mongo:3.0
 
-sudo docker run --name db -d mongo:3.0 --smallfiles
-sudo docker run --name rocketchat -p 80:3000 --env ROOT_URL=http://$(hostname) --link db -d rocket.chat
+docker run --name db -d mongo:3.0 --smallfiles
+docker run --name rocketchat -p 80:3000 --env ROOT_URL=http://localhost --link db -d rocket.chat
 # Then visit http://server.you.ran.these.commands.on
 ```
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