diff --git a/technitium_dns/config.yaml b/technitium_dns/config.yaml
index 48f4036..c0a88a5 100644
--- a/technitium_dns/config.yaml
+++ b/technitium_dns/config.yaml
@@ -28,6 +28,7 @@ ports_description:
 map:
   - addon_config:rw
   - ssl
+  - homeassistant:ro
 options:
   admin_password: CHANGE_ME
   timezone: UTC