diff --git a/docker-compose.yml b/docker-compose.yml
index 896adb59..362ebb67 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -262,6 +262,7 @@ services:
           - INSTALL_SOCKETS=${LARAVEL_HORIZON_INSTALL_SOCKETS}
           - INSTALL_CASSANDRA=${PHP_FPM_INSTALL_CASSANDRA}
           - INSTALL_PHPREDIS=${LARAVEL_HORIZON_INSTALL_PHPREDIS}
+          - INSTALL_MONGO=${LARAVEL_HORIZON_INSTALL_MONGO}
       volumes:
         - ${APP_CODE_PATH_HOST}:${APP_CODE_PATH_CONTAINER}
         - ./laravel-horizon/supervisord.d:/etc/supervisord.d