diff --git a/.docker-compose.http.yml b/.docker-compose.http.yml
index 92d475c..2cb2af2 100644
--- a/.docker-compose.http.yml
+++ b/.docker-compose.http.yml
@@ -93,21 +93,8 @@ services:
 
   keycloak-ja:
     image: quay.io/keycloak/keycloak:22.0.3
-    depends_on:
-      app-ja:
-        condition: service_healthy
-    environment:
-      KEYCLOAK_ADMIN: admin
-      KEYCLOAK_ADMIN_PASSWORD: <keycloakAdminPw>
-      KC_DB: mariadb
-      KC_DB_PASSWORD: <keycloak-pw>
-      KC_DB_URL: jdbc:mariadb://db-ja:3306/keycloak
-      KC_DB_USERNAME: keycloak
-      KC_HOSTNAME_URL: <httpMethod>://<clientUrl>/keycloak
-      KC_HOSTNAME_PATH: <httpMethod>://<clientUrl>/keycloak
-      KC_HOSTNAME_ADMIN_URL: <httpMethod>://<clientUrl>/keycloak
-      KC_HTTP_RELATIVE_PATH: /keycloak
-      KC_PROXY: passthrough
+    env_file:
+      - ./.env.local
     restart: unless-stopped
     command:
       - start-dev