diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 4a9e0c192..2f9058269 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -34,6 +34,7 @@ services:
       - PHP_PM_MAX_SPARE_SERVERS=10
       - SELF_HOSTED
       - WAITLIST
+      - LEMON_SQUEEZY_API_KEY
       - LEMON_SQUEEZY_WEBHOOK_SECRET
       - LEMON_SQUEEZY_CHECKOUT_ID_MONTHLY_BASIC
       - LEMON_SQUEEZY_CHECKOUT_ID_MONTHLY_PRO