diff --git a/main.go b/main.go
index 60d36bfd1..74faf7361 100644
--- a/main.go
+++ b/main.go
@@ -20,13 +20,14 @@ import (
 
 	log "github.com/vmware/harbor/utils/log"
 
+	"os"
+
 	_ "github.com/vmware/harbor/auth/db"
 	_ "github.com/vmware/harbor/auth/ldap"
 	"github.com/vmware/harbor/dao"
 	"github.com/vmware/harbor/models"
 	_ "github.com/vmware/harbor/routers"
-
-	"os"
+	_ "github.com/vmware/harbor/routers/ng"
 
 	"github.com/astaxie/beego"
 )
@@ -67,6 +68,7 @@ func updateInitPassword(userID int, password string) error {
 func main() {
 
 	beego.BConfig.WebConfig.Session.SessionOn = true
+	beego.AddTemplateExt("htm")
 	dao.InitDB()
 	if err := updateInitPassword(adminUserID, os.Getenv("HARBOR_ADMIN_PASSWORD")); err != nil {
 		log.Error(err)