diff --git a/scripts/ynh_add_swap b/scripts/ynh_add_swap
index 131af9f..566a153 100644
--- a/scripts/ynh_add_swap
+++ b/scripts/ynh_add_swap
@@ -48,6 +48,7 @@ ynh_add_swap () {
 	# If there's enough space for a swap, and no existing swap here
 	if [ $swap_size -ne 0 ] && [ ! -e /swap_$app ]
 	then
+		echo "Ça marche"
 		# Create file
 		truncate -s 0 /swap_$app