diff --git a/README.md b/README.md
index 81e919f..735e1bd 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,8 @@ On debian stable this may be worth a look: https://deb.sury.org/
 
 To get the latest tor version, you should follow these instructions to add the official tor repository for your distribution: (https://www.torproject.org/docs/debian)
 
+To get the latest mariadb version, you should follow these instructions to add the official tor repository for your distribution: (https://downloads.mariadb.org/mariadb/repositories/)
+
 The following command will install all required packages:
 ```
 apt-get --no-install-recommends install apt-transport-tor aspell clamav-daemon clamav-freshclam clamav-milter composer curl dovecot-imapd dovecot-pop3d git dnsmasq haveged hunspell iptables locales-all logrotate mariadb-server nginx-light postfix postfix-mysql \
diff --git a/etc/mysql/conf.d/manual_settings.cnf b/etc/mysql/conf.d/manual_settings.cnf
deleted file mode 100644
index 063c47d..0000000
--- a/etc/mysql/conf.d/manual_settings.cnf
+++ /dev/null
@@ -1,21 +0,0 @@
-[mysqld]
-innodb_buffer_pool_size=1G
-innodb_buffer_pool_instances=1
-#myisam_sort_buffer_size=200K
-#bulk_insert_buffer_size=1M
-#sort_buffer_size=1M
-innodb_log_buffer_size=16M
-innodb_log_file_size=128M
-innodb_flush_log_at_trx_commit=2
-#innodb-defragment=1
-skip-name-resolve=1
-query_cache_size=128M
-query_cache_limit=4M
-max_connections=500
-table_open_cache=15000
-tmp_table_size=16M
-max_heap_table_size=16M
-join_buffer_size=4M
-aria_pagecache_buffer_size=8M
-aria_sort_buffer_size=8M
-open_files_limit=100000