diff --git a/collects/scribble/eval.ss b/collects/scribble/eval.ss
index 309764eb..34c67f64 100644
--- a/collects/scribble/eval.ss
+++ b/collects/scribble/eval.ss
@@ -243,6 +243,7 @@
                    [sandbox-output 'string]
                    [sandbox-error-output 'string]
                    [sandbox-eval-limits #f]
+                   [sandbox-memory-limit #f]
                    [sandbox-make-inspector current-inspector])
       (make-evaluator '(begin (require scheme/base)))))