diff --git a/glpi/docker-entrypoint.sh b/glpi/docker-entrypoint.sh
new file mode 100644
index 0000000..6646dce
--- /dev/null
+++ b/glpi/docker-entrypoint.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+set -e
+
+# Applique la timezone système et PHP si définie
+if [ -n "$TZ" ]; then
+  echo "Configuration du timezone système et PHP : $TZ"
+  ln -snf /usr/share/zoneinfo/$TZ /etc/localtime
+  echo "$TZ" > /etc/timezone
+
+  # Met à jour la timezone PHP-FPM
+  if grep -q "^date.timezone" /etc/php.ini; then
+    sed -i "s|^date.timezone =.*|date.timezone = $TZ|" /etc/php.ini
+  else
+    echo "date.timezone = $TZ" >> /etc/php.ini
+  fi
+fi
+
+
+# Injecte GLPI_FQDN dans le vhost
+GLPI_FQDN="${GLPI_FQDN:-localhost}"
+envsubst '${GLPI_FQDN}' < /etc/nginx/conf.d/default.conf.template > /etc/nginx/conf.d/default.conf
+echo 'php_value[session.save_path] = /var/www/html/files/_sessions' >> /etc/php-fpm.d/www.conf
+
+# Lancer supervisord (gère nginx + php-fpm)
+exec /usr/bin/supervisord -c /etc/supervisord.conf
\ No newline at end of file