diff --git a/.env.sample b/.env.sample
index 98620c7..c0c6d93 100644
--- a/.env.sample
+++ b/.env.sample
@@ -5,6 +5,8 @@ LETS_ENCRYPT_ENV=production
 
 SECRET_ADMIN_PASSWORD_VERSION=v1
 
+DEFAULT_LOCALES="fr_FR fr_FR.UTF-8 en_GB en_GB.UTF-8 en_US en_US.UTF-8 nl_NL nl_NL.UTF-8"
+
 # MSSQL driver
 COMPOSE_FILE="compose.yml:compose.mssql.yml"
 
diff --git a/abra.sh b/abra.sh
index 025717b..fd963c6 100644
--- a/abra.sh
+++ b/abra.sh
@@ -1,4 +1,4 @@
-export CUSTOM_ENTRYPOINT_VERSION=v6
+export CUSTOM_ENTRYPOINT_VERSION=v7
 export OIDC_CONF_VERSION=v1
 export PAM_EXEC_OAUTH2_YAML_VERSION=v1
 export PAM_SCRIPT_AUTH_VERSION=v3
diff --git a/compose.yml b/compose.yml
index e2100fa..df08be6 100644
--- a/compose.yml
+++ b/compose.yml
@@ -12,6 +12,7 @@ services:
     secrets:
       - admin_password
     environment:
+      - DEFAULT_LOCALES
       - DOMAIN=${DOMAIN}
       - PASSWORD_FILE=/run/secrets/admin_password
       - ROOT=TRUE
diff --git a/entrypoint.sh.tmpl b/entrypoint.sh.tmpl
index 0b35ead..4367985 100644
--- a/entrypoint.sh.tmpl
+++ b/entrypoint.sh.tmpl
@@ -38,4 +38,6 @@ echo 'auth requisite pam_exec.so log=/tmp/pam_exec.log expose_authtok /opt/pam-e
 echo 'auth requisite pam_script.so' >> /etc/pam.d/common-auth
 {{ end }}
 
+locale-gen {{ env "DEFAULT_LOCALES" }}
+
 exec "$@"