diff --git a/scripts/check.sh b/scripts/check.sh
index 0daadfc..f74fa2f 100755
--- a/scripts/check.sh
+++ b/scripts/check.sh
@@ -7,7 +7,7 @@
 # code non nul si une vérification échoue.
 
 set -u
-cd "$(dirname "$0")/.."
+cd "$(dirname "$0")/.." || exit 1
 
 fail=0
 warn=0