diff --git a/docker-compose.yml b/docker-compose.yml
index fa8a22df..a9db482f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -25,6 +25,9 @@ services:
       DISCORD_BOT_TOKEN: ${DISCORD_BOT_TOKEN:-bot_token}
       DISCORD_SERVER_ID: ${DISCORD_SERVER_ID:-server_id}
       DISCORD_VOICE_CHANNELS: ${DISCORD_VOICE_CHANNELS:-3}
+      DISCORD_REGISTRATION_ENABLED: ${DISCORD_REGISTRATION_ENABLED:-false}
+      DISCORD_REGISTRATION_CTFNOTE_ROLE: ${DISCORD_REGISTRATION_CTFNOTE_ROLE}
+      DISCORD_REGISTRATION_ROLE_ID: ${DISCORD_REGISTRATION_ROLE_ID}
       TZ: ${TZ:-UTC}
       LC_ALL: ${LC_ALL:-en_US.UTF-8}
       SESSION_SECRET: ${SESSION_SECRET:-}