diff --git a/docker-compose.yml b/docker-compose.yml
index 65afd21..24311fc 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -64,7 +64,7 @@ services:
     environment:
       ASPNETCORE_ENVIRONMENT: Development
       ConnectionStrings__DefaultConnection: "Host=postgres;Port=5432;Database=workclub;Username=workclub;Password=dev_password_change_in_production"
-      Keycloak__Authority: "http://192.168.65.254:8080/realms/workclub"
+      Keycloak__Authority: "http://keycloak:8081/realms/workclub"
       Keycloak__Audience: "workclub-api"
       Keycloak__TokenValidationParameters__ValidateIssuer: "false"
     ports:
@@ -72,7 +72,10 @@ services:
     extra_hosts:
       - "localhost:host-gateway"
       - "127.0.0.1:host-gateway"
-      - "keycloak:host-gateway"
+    networks:
+      app-network:
+        aliases:
+          - keycloak.internal
     working_dir: /app
     volumes:
       - ./backend:/app:cached