diff --git a/grants_to_grant.sql b/grants_to_grant.sql
index c676b8d..f3916b9 100644
--- a/grants_to_grant.sql
+++ b/grants_to_grant.sql
@@ -2,8 +2,10 @@
 -- grant usage for schema dba
 grant usage on schema dba to dodger ;
 
--- grant execute on the function that change_my_password the pass  but no on the one that change VALID UNTIL
+-- grant execute on the function change_my_password
 grant execute on function dba.change_my_password(text) to dodger;
+-- grant execute on the function change_valid_until
+grant execute on function dba.change_valid_until(text) to dodger;
 
 -- only insert is needed to allow audit trace
 GRANT INSERT ON TABLE dba.pwdhistory TO dodger;