diff --git a/files.php b/files.php
index 89f95dd..66de455 100644
--- a/files.php
+++ b/files.php
@@ -91,6 +91,9 @@ trees are more closely related than initial look would indicate.
 	<LI>Quake Shareware
 		<? fileDownloadLink ("files/quake-shareware", "tar.gz tar.bz2 zip"); ?>
 	</LI>
+	<LI>zlib home page. needed for compressed pak support.
+		<A href="http://www.info-zip.org/pub/infozip/zlib/">http://www.info-zip.org/pub/infozip/zlib/</a>
+	</LI>
 	<LI>PAK, GtkPAK (Packfile manager), source
 		<? fileDownloadLink ("files/pak-0.2.2", "tar.gz tar.bz2 zip"); ?>
 	</LI>