diff --git a/scheme/httpd/surflets/web-server/root/surflets/add-html.scm b/scheme/httpd/surflets/web-server/root/surflets/add-html.scm
index 1797000..5529fe4 100644
--- a/scheme/httpd/surflets/web-server/root/surflets/add-html.scm
+++ b/scheme/httpd/surflets/web-server/root/surflets/add-html.scm
@@ -47,7 +47,7 @@
 		      (body (h2 "Result")
 			    (p ,(number->string (+ (get-number1) (get-number2))))
 			    (hr)
-			    (a (@ (href "add.scm")) "New calculation (new session)")(br)
+			    (a (@ (href "add-html.scm")) "New calculation (new session)")(br)
 			    (a (@ (href "javascript:history.go(-2)")) "New calculation (same session)")(br)
 			    (a (@ (href ,new-url)) "Close this session")))))))
 	;; How to clear session data and go to another HTML page: