diff --git a/docker-compose.yaml b/docker-compose.yaml
index 809c3e2..bb1acfa 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -39,6 +39,7 @@ services:
       MYVEMAIL_POSTFIXADMIN_DBPASS: ${MYVEMAIL_POSTFIXADMIN_DBPASS:-postfixadmin}
 
       # Whitelist separated by commas
+      MYVEMAIL_WHITELIST_HELO: ${MYVEMAIL_WHITELIST_HELO}
       MYVEMAIL_WHITELIST_DOMAINS: ${MYVEMAIL_WHITELIST_DOMAINS}
       MYVEMAIL_WHITELIST_EMAILS: ${MYVEMAIL_WHITELIST_EMAILS}