diff --git a/lib/RippingCluster/Exceptions.class.php b/lib/RippingCluster/Exceptions.class.php
index 8198bf6..81b166e 100644
--- a/lib/RippingCluster/Exceptions.class.php
+++ b/lib/RippingCluster/Exceptions.class.php
@@ -27,4 +27,6 @@ class RippingCluster_Exception_CacheObjectNotFound    extends RippingCluster_Exc
 class RippingCluster_Exception_LogicException         extends RippingCluster_Exception {};
 class RippingCluster_Exception_JobNotRunning          extends RippingCluster_Exception_LogicException {};
 
+class RippingCluster_Exception_InvalidPluginName      extends RippingCluster_Exception {};
+
 ?>