diff --git a/defaults/main.yaml b/defaults/main.yaml
index 6cc9ddf..9426374 100644
--- a/defaults/main.yaml
+++ b/defaults/main.yaml
@@ -47,9 +47,7 @@ postgresql_default_parameters:
   log_rotation_size: '0'
   log_truncate_on_rotation: 'on'
   log_line_prefix: '%m [%p] '
-  log_timezone: 'Europe/Moscow'
   datestyle: 'iso, mdy'
-  timezone: 'Europe/Moscow'
   lc_messages: '{{ postgresql_system_locale | default("en_US.UTF-8") }}'
   lc_monetary: '{{ postgresql_system_locale | default("en_US.UTF-8") }}'
   lc_numeric: '{{ postgresql_system_locale | default("en_US.UTF-8") }}'