diff --git a/HandBrakeCluster/Exceptions.class.php b/HandBrakeCluster/Exceptions.class.php
index e900b63..2d2caec 100644
--- a/HandBrakeCluster/Exceptions.class.php
+++ b/HandBrakeCluster/Exceptions.class.php
@@ -15,6 +15,7 @@ class HandBrakeCluster_Exception_UnknownSetting         extends HandBrakeCluster
 class HandBrakeCluster_Exception_TemplateException      extends HandBrakeCluster_Exception {};
 class HandBrakeCluster_Exception_Unauthorized           extends HandBrakeCluster_Exception_TemplateException {};
 class HandBrakeCluster_Exception_FileNotFound           extends HandBrakeCluster_Exception_TemplateException {};
+class HandBrakeCluster_Exception_InvalidParameters      extends HandBrakeCluster_Exception_TemplateException {};
 
 class HandBrakeCluster_Exception_InvalidSourceDirectory extends HandBrakeCluster_Exception {};