diff --git a/config.php b/config.php
deleted file mode 100644
index 2c244a2..0000000
--- a/config.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-define('DB_HOST', 'localhost');
-define('DB_USER', 'smarthome_user');
-define('DB_PASSWORD', 'motdepasse123');
-define('DB_NAME', 'smarthome');
-
-define('JWT_SECRET', 'smarthome_secret_key_2024_smart_home_project_very_long_key');
-
-define('MQTT_BROKER', 'localhost');
-define('MQTT_PORT', 1883);
-define('MQTT_TOPIC_CLIMATE', 'smarthome/climate');
-define('MQTT_TOPIC_SECURITY', 'smarthome/security');
-
-function get_db() {
-    $conn = new mysqli(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME);
-    if ($conn->connect_error) {
-        die(json_encode(['error' => 'Connexion échouée : ' . $conn->connect_error]));
-    }
-    return $conn;
-}
-?>
\ No newline at end of file