diff --git a/extra/farkup/farkup.factor b/extra/farkup/farkup.factor
index f876c9569b..b98f6c6954 100755
--- a/extra/farkup/farkup.factor
+++ b/extra/farkup/farkup.factor
@@ -55,7 +55,8 @@ MEMO: eq ( -- parser )
 
 : render-code ( string mode -- string' )
     >r string-lines r>
-    [ [ htmlize-lines ] with-html-stream ] with-string-writer ;
+    [ [ htmlize-lines ] with-html-stream ] with-string-writer
+    "pre" surround-with-foo ;
 
 : escape-link ( href text -- href-esc text-esc )
     >r escape-quoted-string r> escape-string ;