diff --git a/modules/GanttProject.php b/modules/GanttProject.php
new file mode 100644
index 0000000..e9ec36d
--- /dev/null
+++ b/modules/GanttProject.php
@@ -0,0 +1,14 @@
+<?php
+
+class GanttProject extends PatchBase {
+	function __construct() {
+		parent::__construct('BarD Software', 'GanttProject', 'https://www.ganttproject.biz/download');
+	}
+	function check() : bool {
+		if ($this->fetch_json('https://api.github.com/repos/bardsoftware/ganttproject/releases/latest'))
+			return $this->parse_json('tag_name', '/ganttproject-(.+)/');
+		return false;
+	}
+}
+
+?>