diff --git a/README.md b/README.md
index a3ccea07..cf2cd964 100644
--- a/README.md
+++ b/README.md
@@ -125,3 +125,4 @@ With the function `register_hook` you can hook into several functions. The follo
 * `hide-details`: called when the details page is left. No parameters.
 * `show-popup`: called when a popup is being displayed. Parameters: data (see properties in doc/TwigJS.md), category, dom, callback.
 * `options_save`: called when options are saved. Parameters: options (the new object), old_options (before save)
+* `initFinish`: called when the app initialization finishes
diff --git a/src/index.js b/src/index.js
index 8c547d82..31bdd80d 100644
--- a/src/index.js
+++ b/src/index.js
@@ -156,6 +156,7 @@ function onload2 (initState) {
   })
 
   state.update()
+  call_hooks('initFinish')
 }
 
 window.setPath = function (path, state) {