diff --git a/charts/headscale/values.yaml b/charts/headscale/values.yaml
index 78f40b6..e8ccc76 100644
--- a/charts/headscale/values.yaml
+++ b/charts/headscale/values.yaml
@@ -15,6 +15,7 @@
 ipAddressPool: example-headscale
 api:
   port: 8585
+  rootDomain: example.com
   image:
     repository: giolekva/headscale-api
     tag: latest