diff --git a/root/etc/ansible/entrypoint.yml b/root/etc/ansible/entrypoint.yml
index f6b5210..d3dc0d9 100644
--- a/root/etc/ansible/entrypoint.yml
+++ b/root/etc/ansible/entrypoint.yml
@@ -13,7 +13,9 @@
     database_root_user_postgres: "{{ lookup('env', 'POSTGRES_USER') }}"
     database_root_password_postgres: "{{ lookup('env', 'POSTGRES_PASSWORD') }}"
     database_user: "{{ lookup('env', 'SYMFONY__ENV__DATABASE_USER')|default('root', true) }}"
+    database_charset: "{{ lookup('env', 'SYMFONY__ENV__DATABASE_CHARSET')|default('utf8', true) }}"
     populate_database: "{{ lookup('env', 'POPULATE_DATABASE')|default(True, true) }}"
+    locale: "{{ lookup('env', 'SYMFONY__ENV__LOCALE')|default('en', true) }}"
     secret: "{{ lookup('env', 'SYMFONY__ENV__SECRET')|default('ovmpmAWXRCabNlMgzlzFXDYmCFfzGv', true) }}"
     mailer_host: "{{ lookup('env', 'SYMFONY__ENV__MAILER_HOST')|default('127.0.0.1', true) }}"
     mailer_user: "{{ lookup('env', 'SYMFONY__ENV__MAILER_USER')|default('~', true) }}"
diff --git a/root/etc/ansible/templates/parameters.yml.j2 b/root/etc/ansible/templates/parameters.yml.j2
index 9d23ffe..8149aa2 100644
--- a/root/etc/ansible/templates/parameters.yml.j2
+++ b/root/etc/ansible/templates/parameters.yml.j2
@@ -8,7 +8,7 @@ parameters:
     database_path: "%kernel.root_dir%/../data/db/wallabag.sqlite"
     database_table_prefix: wallabag_
     database_socket: null
-    database_charset: utf8
+    database_charset: {{ database_charset }}
 
     domain_name: {{ domain_name }}
 
@@ -17,7 +17,7 @@ parameters:
     mailer_user:       {{ mailer_user }}
     mailer_password:   {{ mailer_password }}
 
-    locale:            en
+    locale:            {{ locale }}
 
     # A secret key that's used to generate certain security-related tokens
     secret: {{ secret }}