diff --git a/daikoku/app/utils/errors.scala b/daikoku/app/utils/errors.scala
index 625714676..577cff864 100644
--- a/daikoku/app/utils/errors.scala
+++ b/daikoku/app/utils/errors.scala
@@ -1,40 +1,18 @@
 package fr.maif.otoroshi.daikoku.utils
 
-import diffson.PatchOps
-import org.apache.pekko.http.scaladsl.util.FastFuture
-import fr.maif.otoroshi.daikoku.env.Env
 import fr.maif.otoroshi.daikoku.domain._
+import fr.maif.otoroshi.daikoku.env.Env
 import fr.maif.otoroshi.daikoku.login._
 import fr.maif.otoroshi.daikoku.utils.RequestImplicits.EnhancedRequestHeader
+import org.apache.pekko.http.scaladsl.util.FastFuture
 import play.api.libs.json.Json
 import play.api.mvc.Results.{Redirect, Status}
-import play.api.mvc.{Request, RequestHeader, Result}
+import play.api.mvc.{RequestHeader, Result}
 
 import scala.concurrent.Future
 
 object Errors {
 
-  val defaultTenant = Tenant(
-    id = Tenant.Default,
-    name = "Daikoky",
-    domain = "localhost",
-    defaultLanguage = Some("En"),
-    contact = "contact@foo.bar",
-    style = Some(
-      DaikokuStyle(
-        title = "Daikoku"
-      )
-    ),
-    mailerSettings = Some(ConsoleMailerSettings()),
-    authProvider = AuthProvider.Local,
-    authProviderSettings = Json.obj(
-      "sessionMaxAge" -> 86400
-    ),
-    bucketSettings = None,
-    otoroshiSettings = Set.empty,
-    adminApi = ApiId("no-api")
-  )
-
   val messages = Map(
     404 -> ("The page you're looking for does not exist", "notFound.gif")
   )
@@ -50,9 +28,9 @@ object Errors {
 
     val accept = req.headers.get("Accept").getOrElse("text/html").split(",").toSeq
 
-    if (accept.contains("text/html") && env.config.isDev) {
+    if (accept.contains("text/html")) {
       FastFuture.successful(
-        Redirect(s"${req.theProtocol}://${tenant.domain}:${env.config.exposedPort}/")
+        Redirect(s"${req.theProtocol}://${tenant.domain}:${env.config.exposedPort}/error")
           .withHeaders(
             "x-error" -> "true",
             "x-error-msg" -> message
@@ -62,12 +40,7 @@ object Errors {
             //   .getOrElse("--")
           )
       )
-    } else if (accept.contains("text/html") && env.config.isProd) {
-      assets.at("index.html")
-        .apply(req)
-    }
-
-    else {
+    } else {
       FastFuture.successful(
         status
           .apply(Json.obj("error" -> message))