diff --git a/main.go b/main.go
index 8e87f88..112cfda 100644
--- a/main.go
+++ b/main.go
@@ -65,14 +65,6 @@ func init() {
 
 var mainCtx, mainCancel = context.WithCancel(context.Background())
 
-// TODO(soltesz): query memorystore for list of known hosts.
-type FakeRecordLister struct{}
-
-// List is a fake implementation of the RecordLister interface.
-func (r *FakeRecordLister) List() ([]string, error) {
-	return []string{}, nil
-}
-
 func main() {
 	flag.Parse()
 	rtx.Must(flagx.ArgsFromEnv(flag.CommandLine), "Could not parse env args")
@@ -115,7 +107,7 @@ func main() {
 	defer gc.Stop()
 
 	// Create server.
-	s := handler.NewServer(project, i, mm, asn, d, gc, &FakeRecordLister{})
+	s := handler.NewServer(project, i, mm, asn, d, gc)
 	go func() {
 		// Load once.
 		s.Iata.Load(mainCtx)