diff --git a/Tools/setup/ubuntu.sh b/Tools/setup/ubuntu.sh
index fc5dc5c005..3480492a82 100755
--- a/Tools/setup/ubuntu.sh
+++ b/Tools/setup/ubuntu.sh
@@ -11,6 +11,7 @@
 ## Not Installs:
 ## - FastRTPS and FastCDR
 
+set -e
 
 INSTALL_NUTTX="true"
 INSTALL_SIM="true"