diff --git a/deploy/compose/docker-compose.yml b/deploy/compose/docker-compose.yml
index 241c32fc37..b0c337154f 100644
--- a/deploy/compose/docker-compose.yml
+++ b/deploy/compose/docker-compose.yml
@@ -3,16 +3,13 @@ version: '3.8'
 services:
   zitadel:
     restart: always
-    networks:
-      - zitadel
     image: ghcr.io/zitadel/zitadel:v2.0.0-v2-alpha.3-amd64
     command: admin start-from-init --masterkey "MasterkeyNeedsToHave32Characters"
     environment:
-      - ZITADEL_DATABASE_HOST=db
       - ZITADEL_EXTERNALSECURE=false
       - ZITADEL_DEFAULTINSTANCE_CUSTOMDOMAIN=localhost
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8080/debug"]
+      test: ["CMD", "curl", "-f", "http://127.0.0.1:8080/debug"]
       interval: 10s
       timeout: 30s
       retries: 5
@@ -20,24 +17,17 @@ services:
     depends_on:
       db:
         condition: service_healthy
-    ports:
-      - 8080:8080
+    network_mode: 'host'
 
   db:
     restart: always
-    networks:
-      - zitadel
     image: cockroachdb/cockroach:v22.1.0
-    command: start-single-node --insecure --listen-addr=0.0.0.0
+    command: start-single-node --insecure --http-addr 127.0.0.1:9090
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8080/health?ready=1"]
+      test: ["CMD", "curl", "-f", "http://127.0.0.1:9090/health?ready=1"]
       interval: 10s
       timeout: 30s
       retries: 5
       start_period: 20s
-    ports:
-      - 9090:8080
-      - 26257:26257
+    network_mode: 'host'
 
-networks:
-  zitadel: