diff --git a/etc/psa_tariff/tariff04.json b/etc/psa_tariff/tariff04.json
index 9c18b82..444c91f 100644
--- a/etc/psa_tariff/tariff04.json
+++ b/etc/psa_tariff/tariff04.json
@@ -5,3 +5,4 @@
 dfasdf
 yyyyy
 rrrr
+uuuu