diff --git a/install.sh b/install.sh
index 5447c1a..5e16a57 100755
--- a/install.sh
+++ b/install.sh
@@ -1,6 +1,8 @@
 #!/bin/bash
 
-sudo sed -i "s/appName/$1/g" /usr/local/sdt/app/$1/awx-perfermance.service
+set -e
+
+sssudo sed -i "s/appName/$1/g" /usr/local/sdt/app/$1/awx-perfermance.service
 sudo cp /usr/local/sdt/app/$1/awx-perfermance.service /etc/systemd/system/$1.service
 sudo systemctl start $1
 sudo systemctl enable $1