diff --git a/app.lisp b/app.lisp
index bd17de7..2336a5b 100644
--- a/app.lisp
+++ b/app.lisp
@@ -34,7 +34,6 @@
      `(:backtrace
        :output ,(getf (config) :error-log))
      nil)
- :session
  (if (productionp)
      nil
      (lambda (app)