diff --git a/battery.sh b/battery.sh
index b0113d4..dafa84a 100755
--- a/battery.sh
+++ b/battery.sh
@@ -670,9 +670,9 @@ fi
 # Update helper for Terminal users
 if [[ "$action" == "update" ]]; then
 
-	# Temporarily support the 'silent' setting for backward compatibility with older UI versions.
+	# The older GUI versions 1_3_2 and below can not run silent passwordless update and
+	# will complain with alert. Just exit with success and let them update themselves.
 	if [[ "$setting" == "silent" ]]; then
-		sudo -n $battery_binary update_silent
 		exit 0
 	fi
 
diff --git a/setup.sh b/setup.sh
index af527fe..afad9f2 100755
--- a/setup.sh
+++ b/setup.sh
@@ -95,7 +95,7 @@ sudo chmod 755 "$(dirname "$launch_agent_plist")"
 sudo chown -f $calling_user "$launch_agent_plist"
 
 echo "[ 8 ] Setup visudo configuration"
-sudo $binfolder/battery visudo $calling_user
+sudo $binfolder/battery visudo
 sudo chown -R $calling_user $configfolder
 
 # Remove tempfiles