diff --git a/cmd/hypercloud-installer/data/default-config.yaml b/cmd/hypercloud-installer/data/default-config.yaml
index d1cb746..4fad6a0 100644
--- a/cmd/hypercloud-installer/data/default-config.yaml
+++ b/cmd/hypercloud-installer/data/default-config.yaml
@@ -15,4 +15,8 @@ externalDNS:
   sources:
     - crd
     - ingress
-  extraArgs: []
\ No newline at end of file
+  extraArgs: []
+
+atc:
+  version: "0.9.0"
+  port: 3000
\ No newline at end of file
diff --git a/cmd/hypercloud-installer/main.go b/cmd/hypercloud-installer/main.go
index d8e0711..a15c7f5 100644
--- a/cmd/hypercloud-installer/main.go
+++ b/cmd/hypercloud-installer/main.go
@@ -10,6 +10,7 @@ import (
 	"log"
 	"os"
 
+	atcinstaller "github.com/yokecd/yoke/cmd/atc-installer/installer"
 	"github.com/yokecd/yoke/pkg/flight"
 	externaldns "go.techaro.lol/hypercloud/helm/external-dns"
 	"k8s.io/apimachinery/pkg/util/yaml"
@@ -23,9 +24,10 @@ import (
 )
 
 type Config struct {
-	ACME        *ACME          `json:"acme"`
-	ExternalDNS map[string]any `json:"externalDNS"`
-	ExternalIP  IP             `json:"externalIP"`
+	ACME        *ACME               `json:"acme"`
+	ATC         atcinstaller.Config `json:"atc"`
+	ExternalDNS map[string]any      `json:"externalDNS"`
+	ExternalIP  IP                  `json:"externalIP"`
 }
 
 type IP struct {
@@ -219,16 +221,6 @@ func run() error {
 
 	result = append(result, extDNSCRD)
 
-	result = append(result, []any{corev1.Namespace{
-		TypeMeta: metav1.TypeMeta{
-			APIVersion: "v1",
-			Kind:       "Namespace",
-		},
-		ObjectMeta: metav1.ObjectMeta{
-			Name: "external-dns",
-		},
-	}})
-
 	extraArgs, ok := cfg.ExternalDNS["extraArgs"].([]any)
 	if !ok {
 		return fmt.Errorf("externalDNS.extraArgs must be a list of something")
@@ -247,7 +239,7 @@ func run() error {
 
 	cfg.ExternalDNS["extraArgs"] = extraArgs
 
-	externalDNS, err := externaldns.RenderChart(flight.Release(), "external-dns", cfg.ExternalDNS)
+	externalDNS, err := externaldns.RenderChart(flight.Release(), flight.Namespace(), cfg.ExternalDNS)
 	if err != nil {
 		return fmt.Errorf("failed to render external-dns chart: %w", err)
 	}
@@ -264,6 +256,15 @@ func run() error {
 
 	result = append(result, filteredExternalDNS)
 
+	stages, err := atcinstaller.Run(cfg.ATC)
+	if err != nil {
+		return fmt.Errorf("failed to run atc installer: %w", err)
+	}
+
+	for _, stage := range stages {
+		result = append(result, stage)
+	}
+
 	return json.NewEncoder(os.Stdout).Encode(result)
 }
 
diff --git a/go.mod b/go.mod
index abe320e..6ebde97 100644
--- a/go.mod
+++ b/go.mod
@@ -44,6 +44,7 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect
 	github.com/spf13/cast v1.7.1 // indirect
+	github.com/tetratelabs/wazero v1.6.0 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
 	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
diff --git a/go.sum b/go.sum
index 10287a9..eb228b5 100644
--- a/go.sum
+++ b/go.sum
@@ -102,6 +102,8 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/tetratelabs/wazero v1.6.0 h1:z0H1iikCdP8t+q341xqepY4EWvHEw8Es7tlqiVzlP3g=
+github.com/tetratelabs/wazero v1.6.0/go.mod h1:0U0G41+ochRKoPKCJlh0jMg1CHkyfK8kDqiirMmKY8A=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
 github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=