diff --git a/convertfromos.sh b/convertfromos.sh
index 689c171..9e64940 100644
--- a/convertfromos.sh
+++ b/convertfromos.sh
@@ -1,5 +1,8 @@
 #!/bin/bash
 
+# If any command fails, fail out
+set -e
+
 # This script will do the following to install RustDesk Server Pro replacing RustDesk Server Open Source
 # 1. Disable and removes the old services
 # 2. Install some dependencies
diff --git a/install.sh b/install.sh
index 3db1e5c..97da53e 100644
--- a/install.sh
+++ b/install.sh
@@ -1,5 +1,8 @@
 #!/bin/bash
 
+# If any command fails, fail out
+set -e
+
 # This script will do the following to install RustDesk Server Pro
 # 1. Install some dependencies
 # 2. Setup UFW firewall if available
diff --git a/update.sh b/update.sh
index 92859e0..1e1b4db 100644
--- a/update.sh
+++ b/update.sh
@@ -1,5 +1,8 @@
 #!/bin/bash
 
+# If any command fails, fail out
+set -e
+
 # Get username
 uname=$(whoami) # not used btw ... yet