diff --git a/doc/frontend/browser.md b/doc/frontend/browser.md
index 0d1d8b0d..50349fcc 100644
--- a/doc/frontend/browser.md
+++ b/doc/frontend/browser.md
@@ -30,6 +30,7 @@ event handling:
 ```clj
 (rfe/start!
   router
+  on-navigate-fn
   {:use-fragment false
    :ignore-anchor-click? (fn [router e el uri]
                            ;; Add additional check on top of the default checks