diff --git a/modules/exploits/windows/fileformat/winamp_maki_bof.rb b/modules/exploits/windows/fileformat/winamp_maki_bof.rb
index e62e764c9d..2a0d8d9cce 100644
--- a/modules/exploits/windows/fileformat/winamp_maki_bof.rb
+++ b/modules/exploits/windows/fileformat/winamp_maki_bof.rb
@@ -67,6 +67,8 @@ class Metasploit3 < Msf::Exploit::Remote
 			'Privileged'     => false,
 			'DisclosureDate' => 'May 20 2009',
 			'DefaultTarget'  => 0))
+
+		deregister_options('FILENAME')
 	end
 
 	def file_format_filename