diff --git a/api-backend_blueprint/server.py b/api-backend_blueprint/server.py
index 0603bd0..366f8ea 100644
--- a/api-backend_blueprint/server.py
+++ b/api-backend_blueprint/server.py
@@ -1,16 +1,14 @@
 from flask import Flask, jsonify, request
 import requests
 import sqlite3
+from dotenv import load_dotenv
+import os
+
+load_dotenv()
+printers = os.getenv('PRINTER_IPS').split(',')
 
 app = Flask(__name__)
 
-# Liste der IP-Adressen der 3D-Drucker
-printers = [
-    "192.168.0.10",
-    "192.168.0.11",
-    "192.168.0.12"
-]
-
 # SQLite-Datenbank initialisieren
 def init_db():
     conn = sqlite3.connect('printers.db')