diff --git a/campcaster/src/modules/htmlUI/var/ui_playlist.class.php b/campcaster/src/modules/htmlUI/var/ui_playlist.class.php
index 1be09c422..5849466c1 100644
--- a/campcaster/src/modules/htmlUI/var/ui_playlist.class.php
+++ b/campcaster/src/modules/htmlUI/var/ui_playlist.class.php
@@ -1,4 +1,6 @@
 <?php
+require_once("../../../storageServer/var/Playlist.php");
+
 /**
  * @author Tomas Hlava <th@red2head.com>
  * @author Paul Baranowski <paul@paulbaranowski.org>
diff --git a/campcaster/src/modules/storageServer/var/Playlist.php b/campcaster/src/modules/storageServer/var/Playlist.php
index 67d8bc497..9603f1d40 100644
--- a/campcaster/src/modules/storageServer/var/Playlist.php
+++ b/campcaster/src/modules/storageServer/var/Playlist.php
@@ -1,4 +1,6 @@
 <?php
+require_once("StoredFile.php");
+
 /**
  * Auxiliary class for GreenBox playlist editing methods.
  *