diff --git a/ecrire/inc_version.php3 b/ecrire/inc_version.php3
index 338adf2fe18997ab615b43259487dcc02b4088d0..b13d3bf590c943f5a8a661341b67bae85883be86 100644
--- a/ecrire/inc_version.php3
+++ b/ecrire/inc_version.php3
@@ -420,7 +420,7 @@ if ($auto_compress && $flag_obgz) {
 		$use_gz = false;
 
 	// special bug Apache2x + php4.2.x (versions a preciser eventuellement si on retrouve)
-	if (eregi("Apache/2", $SERVER_SOFTWARE))
+	if (eregi("Apache(-[^ ]+)?/2", $SERVER_SOFTWARE))
 		$use_gz = false;
 
 	if ($use_gz) {