1 files changed, 1 insertions, 1 deletions
diff --git a/bin/idp b/bin/idp
index 4df5015..fc276bb 100755
--- a/bin/idp
+++ b/bin/idp
@@ -286,7 +286,7 @@ class IdentityProvider
   end
 
   def not_found
-    [404, {}, []]
+    [404, { 'X-Backend-Server' => 'IDP' }, []]
   end
 
   def saml_params_from(request)