diff --git a/README.org b/README.org
index 4ac7ee0..dc6e0a3 100644
--- a/README.org
+++ b/README.org
@@ -2101,10 +2101,10 @@ list detailing and motivating each listing:
                              "\\end{document}\n")))
 
 (with-eval-after-load 'ob-lisp
-  (with-eval-after-load 'slime
-    (setopt org-babel-lisp-eval-fn #'slime-eval))
-  ;; (with-eval-after-load 'sly
-  ;;   (setopt org-babel-lisp-eval-fn #'sly-eval))
+  ;; (with-eval-after-load 'slime
+  ;;   (setopt org-babel-lisp-eval-fn #'slime-eval))
+  (with-eval-after-load 'sly
+    (setopt org-babel-lisp-eval-fn #'sly-eval))
   )
 
 (with-eval-after-load 'emacs
@@ -4127,7 +4127,7 @@ Listing [[lst:sbcl-core-for-sly]] tangles to a script to dump such a [[http://ww
 #+caption[Configure =sly=]:
 #+caption: Configure =sly=.
 #+name: lst:configure-sly
-#+begin_src emacs-lisp -n :results silent :tangle no
+#+begin_src emacs-lisp -n :results silent
 (when (ensure-package-installation 'sly 'sly-named-readtables)
   (with-eval-after-load 'sly
     ;; Set `sly-default-lisp' instead of `inferior-lisp-program',
@@ -4135,7 +4135,8 @@ Listing [[lst:sbcl-core-for-sly]] tangles to a script to dump such a [[http://ww
     ;; compatibility fallback option.
     ;; The warning "Value ‘sbcl’ does not match type function" is due to
     ;; the buggy `defcustom' type of `sbcl-default-lisp' in `sly.el'.
-    (setopt sly-default-lisp 'sbcl
+    (setopt sly-db-initial-restart-limit 10
+            sly-default-lisp 'sbcl
             sly-lisp-implementations
             `((sbcl (,(executable-find "sbcl")
                      "--core"