diff --git a/systems/refresh-letsencrypt.sh b/systems/refresh-letsencrypt.sh
deleted file mode 100755
index 3f399e9a..00000000
--- a/systems/refresh-letsencrypt.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-
-certbot certonly -d wiki.php.net --webroot
-
-systemctl restart apache2
diff --git a/systems/wiki.php.net.conf b/systems/wiki.php.net.conf
deleted file mode 100644
index 32246740..00000000
--- a/systems/wiki.php.net.conf
+++ /dev/null
@@ -1,37 +0,0 @@
-$HTTP["host"] =~ "wiki.php.net" {
-	server.document-root = "/home/web/wiki.php.net/public_html/"
-	accesslog.filename = "/home/web/logs/wiki.php.net.access.log"
-
-# DO NOT FORGET THE TRAILING SLASH HERE
-	var.wiki_base = "/"
-	$HTTP["url"] =~ "^" + var.wiki_base {
-		index-file.names = ("doku.php")
-	}
-	url.rewrite = (
-			"^" + var.wiki_base + "lib/.*$"              => "$0",
-			"^" + var.wiki_base + "_media/(.*)?\?(.*)$"  => var.wiki_base + "lib/exe/fetch.php?media=$1&$2",
-			"^" + var.wiki_base + "_media/(.*)$"         => var.wiki_base + "lib/exe/fetch.php?media=$1",
-			"^" + var.wiki_base + "_detail/(.*)?\?(.*)$" => var.wiki_base + "lib/exe/detail.php?media=$1&$2",
-			"^" + var.wiki_base + "_detail/(.*)?$"       => var.wiki_base + "lib/exe/detail.php?media=$1",
-			"^" + var.wiki_base + "_export/([^/]+)/(.*)" => var.wiki_base + "doku.php?do=export_$1&id=$2",
-			"^" + var.wiki_base + "doku.php.*"           => "$0",
-			"^" + var.wiki_base + "feed.php.*"           => "$0",
-			"^" + var.wiki_base + "(.*)\?(.*)"           => var.wiki_base + "doku.php?id=$1&$2",
-			"^" + var.wiki_base + "(.*)"                 => var.wiki_base + "doku.php?id=$1"
-		      )
-
-
-	fastcgi.server = (
-		".php" =>
-		( "localhost" =>
-		  (
-		   "bin-path" => "/local/php-cgi/bin/php-cgi",
-
-		   "socket" => "/tmp/php-peclweb-fastcgi.socket",
-		   "bin-environment" => (
-				"dokuwikitoken" => "this is the key for the cvs auth "
-			   )
-		  )
-		)
-	)
-}