diff --git a/lib/locomotive/hosting/bushido/hooks.rb b/lib/locomotive/hosting/bushido/hooks.rb
index 5e0abd5b..1c41e5ec 100644
--- a/lib/locomotive/hosting/bushido/hooks.rb
+++ b/lib/locomotive/hosting/bushido/hooks.rb
@@ -44,7 +44,7 @@ module Locomotive
               ido_id = event['data'].try(:[], 'ido_id')
 
               ido_id and
-                Account.exists?(::Devise.cas_username_column => ido_id) and
+                Account.exists?(:conditions => {::Devise.cas_username_column => ido_id}) and
                 Account.where(::Devise.cas_username_column => ido_id).destroy
             end