diff --git a/modules/Dia.php b/modules/Dia.php
deleted file mode 100644
index c9f15de..0000000
--- a/modules/Dia.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-
-class Dia extends PatchBase {
-	function __construct() {
-		parent::__construct('Dia Authors', 'Dia', 'http://dia-installer.de/download/index.html');
-	}
-	function check() : bool {
-		if ($this->fetch('http://dia-installer.de/download/index.html'))
-			return $this->parse('/<h3>Dia ([\d\.]+)<\/h3>/');
-		return false;
-	}
-}
-
-?>