diff --git a/library/Director/Hook/PropertyModifierHook.php b/library/Director/Hook/PropertyModifierHook.php
index 24a1678a..d8cc4b96 100644
--- a/library/Director/Hook/PropertyModifierHook.php
+++ b/library/Director/Hook/PropertyModifierHook.php
@@ -12,7 +12,7 @@ abstract class PropertyModifierHook
     public function getName()
     {
         $parts = explode('\\', get_class($this));
-        $class = preg_replace('/ImportRowModifier/', '', array_pop($parts)); // right?
+        $class = preg_replace('/^PropertyModifier/', '', array_pop($parts)); // right?
 
         if (array_shift($parts) === 'Icinga' && array_shift($parts) === 'Module') {
             $module = array_shift($parts);