diff --git a/app/controllers/captcha_controller.rb b/app/controllers/captcha_controller.rb
index 428328d..4b7234a 100644
--- a/app/controllers/captcha_controller.rb
+++ b/app/controllers/captcha_controller.rb
@@ -10,4 +10,10 @@ class CaptchaController < ApplicationController
       media_url: media_captcha_index_url(id:)
     }, status: :created
   end
+
+  private
+
+  def set_tenant
+    ActsAsTenant.current_tenant = nil
+  end
 end