diff --git a/os_list.txt b/os_list.txt
index 02f9f2b41..e2c0d0d8d 100644
--- a/os_list.txt
+++ b/os_list.txt
@@ -69,8 +69,6 @@ Mepis Linux			$1	debian-linux	4.0	$etc_issue =~ /MEPIS/ && `cat /etc/debian_vers
 
 # Debian Linux versions with numbers
 Debian Linux			$1	debian-linux	$1	$etc_issue =~ /Debian.*\s([0-9\.]+)\s/i || `cat /etc/debian_version 2>/dev/null` =~ /([0-9\.]+)/
-Debian Linux			3.2	debian-linux	3.2	$etc_issue =~ /Debian.*\stesting\/unstable\s/i
-Debian Linux			4.0	debian-linux	4.0	$etc_issue =~ /Debian.*lenny\/sid\s/i
 Debian Linux			$1	debian-linux	2.0	`cat /etc/debian_version 2>/dev/null` =~ /^(hamm)/i
 Debian Linux			$1	debian-linux	2.1	`cat /etc/debian_version 2>/dev/null` =~ /^(slink)/i
 Debian Linux			$1	debian-linux	2.2	`cat /etc/debian_version 2>/dev/null` =~ /^(potato)/i