diff --git a/sync.sh b/sync.sh
index 95c9375..2b5f2f0 100755
--- a/sync.sh
+++ b/sync.sh
@@ -8,6 +8,8 @@ PULL_GIT=${PULL_GIT:-yes}
 . ./lib/lib.sh
 . ./sync.conf
 
+set -e # Exit on error
+
 _install_pkgs() {
   while read -r pkg; do
     run $SYS_SUDO $PM_COMMAND $PM_INSTALL_ARG $PM_NOCONFIRM_ARG $pkg