diff --git a/chart/templates/nginx.yaml b/chart/templates/nginx.yaml
index 4c3ac78..8e21985 100644
--- a/chart/templates/nginx.yaml
+++ b/chart/templates/nginx.yaml
@@ -12,7 +12,7 @@ data:
     stream {
         map $ssl_preread_server_name $selected_upstream {
             hostnames;  
-            *.admin.{{ .Values.domain }} backend_admin;
+            *.{{ .Values.adminDomain }} backend_admin;
             *.{{ .Values.domain }} backend_tenant;
             {{- if .Values.customGateway | default false}}
             *.{{ .Values.customGateway.domainName }} backend_custom_gateway;
diff --git a/chart/values.yaml b/chart/values.yaml
index 4c3d919..5e278b4 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -1,6 +1,7 @@
 extraPorts: []
 
-domain: uds.dev
+domain: "###ZARF_VAR_DOMAIN###"
+adminDomain: "###ZARF_VAR_ADMIN_DOMAIN###"
 
 coreDnsOverrides: |
   rewrite stop {
diff --git a/zarf.yaml b/zarf.yaml
index 35333b0..4f9ee2b 100644
--- a/zarf.yaml
+++ b/zarf.yaml
@@ -27,6 +27,13 @@ variables:
     description: "Optionally allow more ports through Nginx (combine with K3D_EXTRA_ARGS '-p <port>:<port>@server:*')"
     default: "[]"
 
+  - name: DOMAIN
+    description: "Cluster domain"
+    default: "uds.dev"
+
+  - name: ADMIN_DOMAIN
+    description: "Domain for admin services, defaults to `admin.DOMAIN`"
+
 components:
   - name: destroy-cluster
     required: true