Helm chart repository doesn't work

Traefik Traefik v2
1

Hi,

Trying to install traefik with helm throught terraform and got this error:

Terraform will perform the following actions:
# helm_release.traefik will be created
  + resource "helm_release" "traefik" {
      + atomic                     = false
      + chart                      = "traefik/traefik"
      + cleanup_on_fail            = false
      + create_namespace           = false
      + dependency_update          = false
      + disable_crd_hooks          = false
      + disable_openapi_validation = false
      + disable_webhooks           = false
      + force_update               = false
      + id                         = (known after apply)
      + lint                       = false
      + max_history                = 0
      + metadata                   = (known after apply)
      + name                       = "traefik"
      + namespace                  = "nginx-ingress"
      + recreate_pods              = false
      + render_subchart_notes      = true
      + replace                    = false
      + repository                 = "https://helm.traefik.io/traefik"
      + reset_values               = false
      + reuse_values               = false
      + skip_crds                  = false
      + status                     = "deployed"
      + timeout                    = 300
      + verify                     = false
      + version                    = (known after apply)
      + wait                       = true
    }
Plan: 1 to add, 0 to change, 0 to destroy.
Do you want to perform these actions?
  Terraform will perform the actions described above.
  Only 'yes' will be accepted to approve.
  Enter a value: yes
helm_release.traefik: Creating...
Error: chart "traefik/traefik" not found in https://helm.traefik.io/traefik repository

URL is exactly the same as in stated in Readme of the chart: GitHub - traefik/traefik-helm-chart: Traefik v2 helm chart

2

The chart is just traefik. I'm successfully running through tf with:

resource "helm_release" "traefik2" {
  name       = "traefik"
  namespace  = "traefik"
  repository = "https://helm.traefik.io/traefik"
  chart      = "traefik"
...