diff --git a/xpfe/AppCores/idl/BrowserAppCore.idl b/xpfe/AppCores/idl/BrowserAppCore.idl
index ac3317fc0ede..730c7a5eeacb 100644
--- a/xpfe/AppCores/idl/BrowserAppCore.idl
+++ b/xpfe/AppCores/idl/BrowserAppCore.idl
@@ -7,6 +7,7 @@ interface BrowserAppCore : BaseAppCore
 	
 	void back();
 	void forward();
+	void reload(in int reloadType);
 	void stop();
 	void loadUrl(in wstring url);
 	void loadInitialPage();