diff --git a/docker-compose.staging.yml b/docker-compose.staging.yml
index 9b1d51f..8702809 100644
--- a/docker-compose.staging.yml
+++ b/docker-compose.staging.yml
@@ -16,8 +16,9 @@ services:
       - BREVO_KEY=${BREVO_KEY}
       - BREVO_SENDER=${BREVO_SENDER:-noreply@vereins.haus}
     networks:
-      - default
-      - npm_bridge
+      default: {}
+      npm_bridge:
+        ipv4_address: 172.25.0.14
 
   app-staging:
     build:
@@ -37,8 +38,9 @@ services:
       - VAPID_SUBJECT=${VAPID_SUBJECT:-mailto:info@vereins.haus}
       - PB_URL=http://pocketbase-staging:8090
     networks:
-      - default
-      - npm_bridge
+      default: {}
+      npm_bridge:
+        ipv4_address: 172.25.0.13
 
 networks:
   npm_bridge:
diff --git a/docker-compose.yml b/docker-compose.yml
index 4ae0392..a464438 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -16,8 +16,9 @@ services:
       - BREVO_KEY=${BREVO_KEY}
       - BREVO_SENDER=${BREVO_SENDER:-noreply@vereins.haus}
     networks:
-      - default
-      - npm_bridge
+      default: {}
+      npm_bridge:
+        ipv4_address: 172.25.0.12
 
   app:
     build:
@@ -37,8 +38,9 @@ services:
       - VAPID_SUBJECT=${VAPID_SUBJECT:-mailto:info@vereins.haus}
       - PB_URL=http://pocketbase:8090
     networks:
-      - default
-      - npm_bridge
+      default: {}
+      npm_bridge:
+        ipv4_address: 172.25.0.11
 
 networks:
   npm_bridge: