diff --git a/cmd/terraform-provider-route/main.go b/cmd/terraform-provider-route/main.go
index 88534f1..635cd84 100644
--- a/cmd/terraform-provider-route/main.go
+++ b/cmd/terraform-provider-route/main.go
@@ -31,6 +31,7 @@ func provider() terraform.ResourceProvider {
 			"host": &schema.Schema{
 				Type:        schema.TypeString,
 				Optional:    false,
+				Required:    true,
 				DefaultFunc: schema.EnvDefaultFunc("ROUTE_HOST", nil),
 			},
 			"verify_tls": &schema.Schema{
diff --git a/cmd/terraform-provider-route/route.go b/cmd/terraform-provider-route/route.go
index 10eb74a..6a0def2 100644
--- a/cmd/terraform-provider-route/route.go
+++ b/cmd/terraform-provider-route/route.go
@@ -13,15 +13,16 @@ func routeResource() *schema.Resource {
 		Create: resourceRouteCreate,
 		Read:   resourceRouteRead,
 		Delete: resourceRouteDelete,
+		Exists: resourceRouteExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,
 		},
 
 		Schema: map[string]*schema.Schema{
-			"domain": {
+			"host": {
 				Type:     schema.TypeString,
-				Required: false,
+				Required: true,
 				ForceNew: true,
 			},
 		},
@@ -32,7 +33,7 @@ func resourceRouteCreate(d *schema.ResourceData, meta interface{}) error {
 	cli := meta.(proto.RoutesClient)
 
 	rt, err := cli.Put(context.Background(), &proto.Route{
-		Host: d.Get("domain").(string),
+		Host: d.Get("host").(string),
 	})
 
 	if err != nil {
@@ -62,6 +63,17 @@ func resourceRouteDelete(d *schema.ResourceData, meta interface{}) error {
 	return nil
 }
 
+func resourceRouteExists(d *schema.ResourceData, meta interface{}) (bool, error) {
+	cli := meta.(proto.RoutesClient)
+
+	_, err := cli.Get(context.Background(), &proto.GetRouteRequest{Id: d.Id()})
+	if err != nil {
+		return false, err
+	}
+
+	return true, nil
+}
+
 func resourceRouteRead(d *schema.ResourceData, meta interface{}) error {
 	cli := meta.(proto.RoutesClient)