diff --git a/docker-compose.yml b/docker-compose.yml
index 75390ce..0a8baae 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -48,6 +48,7 @@ services:
     #     ipv4_address: 172.72.0.21
     volumes:
       - ../data/mechanical-neoforge:/data
+      - ./authlibinjector-1.2.5.jar:/data/authlibinjector-1.2.5.jar
       #- ./simple-discord-bot.toml:/data/config/simple-discord-bot.toml
   # grafana:
   #   image: grafana/grafana-oss:${GRAFANA_VERSION:-8.3.3}