diff --git a/pkg/deploy/0-deploystorage.go b/pkg/deploy/0-deploystorage.go
index 6c2a6515a..fd8b3360a 100644
--- a/pkg/deploy/0-deploystorage.go
+++ b/pkg/deploy/0-deploystorage.go
@@ -21,7 +21,7 @@ import (
 )
 
 func (d *Deployer) deployStorage(ctx context.Context, doc *api.OpenShiftClusterDocument, installConfig *installconfig.InstallConfig, platformCreds *installconfig.PlatformCreds) error {
-	g := Graph{
+	g := graph{
 		reflect.TypeOf(installConfig): installConfig,
 		reflect.TypeOf(platformCreds): platformCreds,
 	}
diff --git a/pkg/deploy/deploy.go b/pkg/deploy/deploy.go
index 038d8003c..7c6cc321c 100644
--- a/pkg/deploy/deploy.go
+++ b/pkg/deploy/deploy.go
@@ -123,7 +123,7 @@ func (d *Deployer) getBlobService(ctx context.Context, doc *api.OpenShiftCluster
 	return storage.GetBlobService(), nil
 }
 
-func (d *Deployer) getGraph(ctx context.Context, doc *api.OpenShiftClusterDocument) (Graph, error) {
+func (d *Deployer) getGraph(ctx context.Context, doc *api.OpenShiftClusterDocument) (graph, error) {
 	d.log.Print("retrieving graph")
 
 	blobService, err := d.getBlobService(ctx, doc)
@@ -139,7 +139,7 @@ func (d *Deployer) getGraph(ctx context.Context, doc *api.OpenShiftClusterDocume
 	}
 	defer rc.Close()
 
-	var g Graph
+	var g graph
 	err = json.NewDecoder(rc).Decode(&g)
 	if err != nil {
 		return nil, err
diff --git a/pkg/deploy/graph.go b/pkg/deploy/graph.go
index 7bec923c5..e2f0a156a 100644
--- a/pkg/deploy/graph.go
+++ b/pkg/deploy/graph.go
@@ -118,9 +118,9 @@ var registeredTypes = map[string]asset.Asset{
 	"*tls.ServiceAccountKeyPair":                              &tls.ServiceAccountKeyPair{},
 }
 
-type Graph map[reflect.Type]asset.Asset
+type graph map[reflect.Type]asset.Asset
 
-func (g Graph) resolve(a asset.Asset) (asset.Asset, error) {
+func (g graph) resolve(a asset.Asset) (asset.Asset, error) {
 	if _, found := g[reflect.TypeOf(a)]; !found {
 		for _, dep := range a.Dependencies() {
 			_, err := g.resolve(dep)
@@ -140,7 +140,7 @@ func (g Graph) resolve(a asset.Asset) (asset.Asset, error) {
 	return g[reflect.TypeOf(a)], nil
 }
 
-func (g Graph) MarshalJSON() ([]byte, error) {
+func (g graph) MarshalJSON() ([]byte, error) {
 	m := map[string]asset.Asset{}
 	for t, a := range g {
 		m[t.String()] = a
@@ -148,9 +148,9 @@ func (g Graph) MarshalJSON() ([]byte, error) {
 	return json.Marshal(m)
 }
 
-func (g *Graph) UnmarshalJSON(b []byte) error {
+func (g *graph) UnmarshalJSON(b []byte) error {
 	if *g == nil {
-		*g = Graph{}
+		*g = graph{}
 	}
 
 	var m map[string]json.RawMessage