diff --git a/lib/policy_service_web/router.ex b/lib/policy_service_web/router.ex
index 6017925..a4d4209 100644
--- a/lib/policy_service_web/router.ex
+++ b/lib/policy_service_web/router.ex
@@ -49,15 +49,15 @@ defmodule PolicyServiceWeb.Router do
   def introspect(conn, _opts) do
     zitadel = Application.get_env(:policy_service, :zitadel)
 
-    Oidcc.Plug.IntrospectToken.call(conn, %{
+    Oidcc.Plug.IntrospectToken.call(conn,
       provider: PolicyService.ZitadelProvider,
       client_id: zitadel[:client_id],
       client_secret: zitadel[:client_secret]
-    })
+    )
   end
 
   def authorize_roles(conn, _opts) do
     zitadel = Application.get_env(:policy_service, :zitadel)
-    PolicyServiceWeb.Plugs.AuthorizeRoles.call(conn, %{roles_claim: zitadel[:roles_claim]})
+    PolicyServiceWeb.Plugs.AuthorizeRoles.call(conn, roles_claim: zitadel[:roles_claim])
   end
 end