diff --git a/adminer/docker-compose.yml b/adminer/docker-compose.yml
index 75a9f10..7d9dc41 100644
--- a/adminer/docker-compose.yml
+++ b/adminer/docker-compose.yml
@@ -9,12 +9,3 @@ services:
     # Network port configuration
     ports:
       - ${PORT}:8080  # Maps host port to Adminer web interface
-    
-    # Network configuration
-    networks:
-      - backend  # Connects to backend network
-
-# External network definition
-networks:
-  backend:
-    external: true  # Uses pre-existing backend network
diff --git a/forgejo/docker-compose.yml b/forgejo/docker-compose.yml
index 154078d..134336e 100644
--- a/forgejo/docker-compose.yml
+++ b/forgejo/docker-compose.yml
@@ -17,12 +17,3 @@ services:
     # Network port configuration
     ports:
       - ${SERVER_PORT}:3000  # Maps host port to Forgejo web interface
-    
-    # Network configuration
-    networks:
-      - frontend  # Connects to frontend network
-
-# External network definition
-networks:
-  frontend:
-    external: true  # Uses pre-existing frontend network