diff --git a/modules/exploits/windows/ftp/sami_ftpd_list.rb b/modules/exploits/windows/ftp/sami_ftpd_list.rb
index 94fc2cb6f4..056e773795 100644
--- a/modules/exploits/windows/ftp/sami_ftpd_list.rb
+++ b/modules/exploits/windows/ftp/sami_ftpd_list.rb
@@ -38,7 +38,7 @@ class Metasploit4 < Msf::Exploit::Remote
 					},
 			'Payload'		 =>
 				{
-					'Space'    => 955,
+					'Space'    => 900,
 					'BadChars' => "\x00\x0a\x0d\x20\xff",
 					'StackAdjustment' => -3500,
 				},