diff --git a/dev/setup-salt.sh b/dev/setup-salt.sh
index 5f2d2e2..6a30b6d 100644
--- a/dev/setup-salt.sh
+++ b/dev/setup-salt.sh
@@ -2,7 +2,7 @@
 
 # use the latest stable Salt from repo.saltstack.com
 wget -O - https://repo.saltstack.com/apt/ubuntu/14.04/amd64/latest/SALTSTACK-GPG-KEY.pub | sudo apt-key add -
-sudo echo 'deb http://repo.saltstack.com/apt/ubuntu/14.04/amd64/latest trusty main' > /etc/apt/sources.list.d/saltstack.list
+echo 'deb http://repo.saltstack.com/apt/ubuntu/14.04/amd64/latest trusty main' | sudo tee /etc/apt/sources.list.d/saltstack.list
 
 sudo apt-get update -y
 sudo apt-get install salt-master -y