diff --git a/roles/git_auto_update/templates/update.sh b/roles/git_auto_update/templates/update.sh
index 16f794c..78aa424 100644
--- a/roles/git_auto_update/templates/update.sh
+++ b/roles/git_auto_update/templates/update.sh
@@ -7,7 +7,7 @@ readonly DEST_GROUP={{ group | quote }};
 readonly PREFIX={{ tag_prefix | quote }};
 readonly GPG_FINGERPRINT={{ gpg_fingerprint | quote }};
 
-set -e;
+set -euo pipefail;
 
 cd "$DEST";