diff --git a/config/install/cleaner.settings.yml b/config/install/cleaner.settings.yml
index 02f52bd..5d85640 100644
--- a/config/install/cleaner.settings.yml
+++ b/config/install/cleaner.settings.yml
@@ -1,7 +1,7 @@
 cleaner_cron: 0
 cleaner_last_cron: 0
-cleaner_clear_cache: 0
+cleaner_clear_cache: false
 cleaner_additional_tables: ''
-cleaner_empty_watchdog: 0
-cleaner_clean_sessions: 0
+cleaner_empty_watchdog: false
+cleaner_clean_sessions: false
 cleaner_optimize_db: 0