diff --git a/backend/app/config/settings.py b/backend/app/config/settings.py
index 6f9bf496..946b4093 100644
--- a/backend/app/config/settings.py
+++ b/backend/app/config/settings.py
@@ -36,7 +36,7 @@ SESSION_LIFETIME = timedelta(days=7)
 SSL_ENABLED = True
 SSL_CERT_PATH = "/opt/myp/ssl/myp.crt"
 SSL_KEY_PATH = "/opt/myp/ssl/myp.key"
-SSL_HOSTNAME = "raaspberry"
+SSL_HOSTNAME = "raspberrypi"
 
 # Scheduler-Konfiguration
 SCHEDULER_INTERVAL = 60  # Sekunden
diff --git a/docker-compose.yml b/docker-compose.yml
index c24d5fdf..fe8e956c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,7 +8,7 @@ services:
       dockerfile: Dockerfile
     container_name: myp-backend
     restart: unless-stopped
-    hostname: raaspberry
+    hostname: raspberrypi
     ports:
       - "80:80"   # HTTP Fallback
       - "443:443" # HTTPS
@@ -23,7 +23,7 @@ services:
       - FLASK_APP=app/app.py
       - FLASK_ENV=production
       - SSL_ENABLED=true
-      - SSL_HOSTNAME=raaspberry
+      - SSL_HOSTNAME=raspberrypi
     healthcheck:
       test: ["CMD", "curl", "-k", "https://localhost:443/health"]
       interval: 30s
@@ -40,8 +40,8 @@ services:
     restart: unless-stopped
     environment:
       - NODE_ENV=production
-      - NEXT_PUBLIC_API_URL=https://raaspberry:443
-      - NEXT_PUBLIC_BACKEND_HOST=raaspberry:443
+      - NEXT_PUBLIC_API_URL=https://raspberrypi:443
+      - NEXT_PUBLIC_BACKEND_HOST=raspberrypi:443
     volumes:
       - ./frontend:/app
       - /app/node_modules
@@ -74,7 +74,7 @@ services:
       - myp-network
     extra_hosts:
       - "host.docker.internal:host-gateway"
-      - "raaspberry:backend"
+      - "raspberrypi:backend"
       - "m040tbaraspi001.de040.corpintra.net:127.0.0.1"
     environment:
       - CADDY_HOST=m040tbaraspi001.de040.corpintra.net
diff --git a/frontend/docker/caddy/Caddyfile b/frontend/docker/caddy/Caddyfile
index 4f281b28..f0c63d51 100644
--- a/frontend/docker/caddy/Caddyfile
+++ b/frontend/docker/caddy/Caddyfile
@@ -16,7 +16,7 @@ m040tbaraspi001.de040.corpintra.net {
     }
     handle @api {
         uri strip_prefix /api
-        reverse_proxy raaspberry:443 {
+        reverse_proxy raspberrypi:443 {
             transport http {
                 tls
                 tls_insecure_skip_verify
@@ -62,7 +62,7 @@ localhost, 127.0.0.1 {
     }
     handle @api {
         uri strip_prefix /api
-        reverse_proxy raaspberry:443 {
+        reverse_proxy raspberrypi:443 {
             transport http {
                 tls
                 tls_insecure_skip_verify