diff --git a/CHIP-updater/jessie-to-stretch.sh b/CHIP-updater/jessie-to-stretch.sh
index 1c09475..4a00f7d 100644
--- a/CHIP-updater/jessie-to-stretch.sh
+++ b/CHIP-updater/jessie-to-stretch.sh
@@ -15,12 +15,12 @@ echo -e "deb http://chip.jfpossibilities.com/chip/debian/pocketchip jessie main"
 
 echo "."
 echo "*** Installing debian keyring. ***"
-sudo apt-get install debian-keyring debian-archive-keyring -y --force-yes
+apt-get install debian-keyring debian-archive-keyring -y --force-yes
 sleep 5
 
 echo "."
 echo "*** apt update & upgrade ***"
-sudo apt-get update && sudo apt upgrade -y
+apt-get update && apt-get upgrade -y
 sleep 5
 
 # Upgrade from jessie to stretch 
@@ -37,7 +37,7 @@ echo -e "deb-src http://security.debian.org/ stretch/updates main contrib non-fr
 
 echo "."
 echo "*** apt update & upgrade ***"
-sudo apt-get update && sudo apt upgrade -y
+apt-get update && apt-get upgrade -y
 sleep 5
 
 sudo chmod 666 /etc/NetworkManager/NetworkManager.conf