diff --git a/configs/deployment/docker-compose-app.yml b/configs/deployment/docker-compose-app.yml
index 45d756f9..f1a8b1b2 100644
--- a/configs/deployment/docker-compose-app.yml
+++ b/configs/deployment/docker-compose-app.yml
@@ -18,7 +18,7 @@ services:
       - ASPNETCORE_ENVIRONMENT=Dev
       - SEED=${SEED}
     networks:
-      - kurs-platform-data_db
+      - db
 
   # Backend API
   api:
@@ -33,7 +33,7 @@ services:
       - cdn:/etc/api/cdn
       - api-keys:/root/.aspnet/DataProtection-Keys
     networks:
-      - kurs-platform-data_db
+      - db
       - default
 
   # Frontend (UI)
diff --git a/configs/deployment/docker-compose-data.yml b/configs/deployment/docker-compose-data.yml
index f2362a86..70a61323 100644
--- a/configs/deployment/docker-compose-data.yml
+++ b/configs/deployment/docker-compose-data.yml
@@ -3,7 +3,8 @@ name: kurs-platform-data
 
 networks:
   db:
-    external: false
+    external: true
+    name: kurs-platform-data_db
 
 volumes:
   pg:
@@ -46,4 +47,4 @@ services:
     volumes:
       - mssql:/var/opt/mssql
     networks:
-      - db
\ No newline at end of file
+      - db