diff --git a/init.rb b/init.rb
index 8b0632e..b00f260 100644
--- a/init.rb
+++ b/init.rb
@@ -15,7 +15,7 @@ Redmine::Plugin.register :redmine_qbo do
    require_dependency 'issues_save_hook_listener'
    require_dependency 'issues_show_hook_listener'
    require_dependency 'users_show_hook_listener'
-   require_dependency 'header_footer_hook_listener.rb'
+   require_dependency 'header_footer_hook_listener'
    
    # Patches to the Redmine core.  Will not work in development mode
     require_dependency 'issue_patch'