diff --git a/.github/scripts/prepare_environment.sh b/.github/scripts/prepare_environment.sh
index 1d26c3e..0699954 100755
--- a/.github/scripts/prepare_environment.sh
+++ b/.github/scripts/prepare_environment.sh
@@ -16,6 +16,8 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
+set -e
+
 echo '::group::Install dependencies'
 sudo apt update -y
 sudo apt install -y git wget xz-utils