diff --git a/scripts/upgrade b/scripts/upgrade
index 4e4e187..d0972c8 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -1,9 +1,10 @@
 #!/bin/bash
 
-set -eu
 source .fonctions
 source /usr/share/yunohost/helpers
 
+ynh_abort_if_errors
+
 app=$YNH_APP_INSTANCE_NAME
 
 # Récupère les infos de l'application.