diff --git a/gwserver/app.py b/gwserver/app.py
index 38262217..b88351b7 100644
--- a/gwserver/app.py
+++ b/gwserver/app.py
@@ -54,7 +54,7 @@ app = FastAPI(title="PowerOn | Data Platform API", description="Backend-API für
 # CORS-Konfiguration für Frontend-Anfragen
 app.add_middleware(
     CORSMiddleware,
-    allow_origins=["http://localhost:8080","https://poweron-gateway-fsahaxgbfee8djea.germanywestcentral-01.azurewebsites.net/"],
+    allow_origins=["http://localhost:8080","https://poweron-gateway-fsahaxgbfee8djea.germanywestcentral-01.azurewebsites.net"],
     allow_credentials=True,
     allow_methods=["*"],
     allow_headers=["*"],