diff --git a/lib/plugin.js b/lib/plugin.js
index <HASH>..<HASH> 100644
--- a/lib/plugin.js
+++ b/lib/plugin.js
@@ -33,7 +33,7 @@ var Plugin = function(book, name) {
 // Type of plugins resources
 Plugin.RESOURCES = ["js", "css"];
 Plugin.HOOKS = [
-    "init", "finish"
+    "init", "finish", "finish:before"
 ]
 
 // Load from a name
Add "finish:before" to the list of valid hooks