diff --git a/apps/mail-archiver/docker-compose.yml b/apps/mail-archiver/docker-compose.yml
index 541cee5..30dbfca 100644
--- a/apps/mail-archiver/docker-compose.yml
+++ b/apps/mail-archiver/docker-compose.yml
@@ -8,11 +8,7 @@ services:
 
     environment:
       TZ: Europe/Berlin
-
-      # DB Connection komplett als Variable
       ConnectionStrings__DefaultConnection: ${MAILARCHIVER_DB_CONNECTION}
-
-      # Login Passwort
       Authentication__Password: ${MAILARCHIVER_AUTH_PASSWORD}
 
     volumes:
@@ -20,6 +16,7 @@ services:
 
     networks:
       - backend_net
+      - frontend_net
 
     ports:
       - "5000:5000"
@@ -29,4 +26,6 @@ services:
 
 networks:
   backend_net:
+    external: true
+  frontend_net:
     external: true
\ No newline at end of file