How to disable https for oidcc/ueberauth

Currently im trying to implement ueberauth_oidcc where i am using a local keycloak server as identity provider.

Since i’m developing locally i use http, but I get this error when starting my app:

Error Details: {:configuration_load_failed, {:invalid_config_property, {:uri_https, :userinfo_endpoint}}}

The error is quite clear, I need to use https. But I can’t for the life of me figure out how to disable this check locally when im developing. I followed this tutorial: UeberauthOidcc — Ueberauth OIDCC v0.4.2

Hope someone can help me.

This is my dev.exs

config :ueberauth_oidcc, :issuers, [
  %{
    name: :oidcc_issuer,
    issuer: "http://localhost:8080/realms/my-realm"
  }
]

config :ueberauth, Ueberauth,
  providers: [
    oidc: {
      Ueberauth.Strategy.Oidcc,
      # Additional HTTP tolerance
      issuer: :oidcc_issuer,
      client_id: "my-realm-phoenix",
      client_secret: "my-secret",
      scopes: ["openid", "profile", "email"],
      callback_path: "/auth/callback",
      userinfo: false,
      validate_scopes: false,
      uid_field: "email",
    }
  ]