diff --git a/goofy-client/apps/goofy-e2e/docker-compose.yml b/goofy-client/apps/goofy-e2e/docker-compose.yml
index 3b0a0ea591d1afed116ba0810a7b3cd6e49ecdc6..cd0dd78c9173a7fcbcc7b04826ed930cb6b4d254 100644
--- a/goofy-client/apps/goofy-e2e/docker-compose.yml
+++ b/goofy-client/apps/goofy-e2e/docker-compose.yml
@@ -105,14 +105,14 @@ services:
     platform: linux/amd64
     environment:
       - QUARKUS_HTTP_CORS_ORIGINS=http://localhost:4300,http://127.0.0.1:4300,https://e2e.dev.by.ozg-cloud.de
-      - QUARKUS_OIDC_AUTH_SERVER_URL=https://sso.dev.by.ozg-cloud.de/realms/by-e2e-local-dev
+      - QUARKUS_OIDC_AUTH_SERVER_URL=https://sso.dev.by.ozg-cloud.de/realms/${KEYCLOAK_REALM:-by-e2e-local-dev}
       - QUARKUS_LOG_CONSOLE_JSON=false
       - QUARKUS_OIDC_CLIENT_ID=alfa
       - KOP_KEYCLOAK_API_USER=usermanagerapiuser
       - KOP_KEYCLOAK_API_PASSWORD= 
-      - KOP_KEYCLOAK_API_REALM=by-e2e-local-dev
+      - KOP_KEYCLOAK_API_REALM=${KEYCLOAK_REALM:-by-e2e-local-dev}
       - KOP_KEYCLOAK_API_CLIENT=alfa
-      - KOP_KEYCLOAK_SYNC_CRON=disabled
+      - OZGCLOUD_USERSYNC_PERIOD=${OZGCLOUD_USERSYNC_PERIOD:-disabled}
       - KEYCLOAK_URL=https://sso.dev.by.ozg-cloud.de
       - KOP_USER_MANAGER_URL=http://localhost:9092
       - QUARKUS_MONGODB_CONNECTION_STRING=mongodb://ozg-mongodb:27017