diff --git a/code/search/updaters/SearchUpdater.php b/code/search/updaters/SearchUpdater.php
index 0f52c46..3a5d278 100644
--- a/code/search/updaters/SearchUpdater.php
+++ b/code/search/updaters/SearchUpdater.php
@@ -26,7 +26,7 @@ use ReflectionClass;
  * TODO: The way we bind in is awful hacky.
  */
 
-class SearchUpdater extends Object
+class SearchUpdater
 {
     /**
      * Replace the database object with a subclass that captures all manipulations and passes them to us
diff --git a/code/search/updaters/SearchUpdater_BindManipulationCaptureFilter.php b/code/search/updaters/SearchUpdater_BindManipulationCaptureFilter.php
index e6b4e05..4262e8c 100644
--- a/code/search/updaters/SearchUpdater_BindManipulationCaptureFilter.php
+++ b/code/search/updaters/SearchUpdater_BindManipulationCaptureFilter.php
@@ -4,20 +4,18 @@ namespace SilverStripe\FullTextSearch\Search\Updaters;
 
 use SilverStripe\Control\RequestFilter;
 use SilverStripe\Control\HTTPRequest;
-use SilverStripe\Control\Session;
-use SilverStripe\ORM\DataModel;
 use SilverStripe\Control\HTTPResponse;
 
 class SearchUpdater_BindManipulationCaptureFilter implements RequestFilter
 {
 
-    public function preRequest(HTTPRequest $request, Session $session, DataModel $model)
+    public function preRequest(HTTPRequest $request)
     {
         SearchUpdater::bind_manipulation_capture();
     }
 
-    public function postRequest(HTTPRequest $request, HTTPResponse $response, DataModel $model)
+    public function postRequest(HTTPRequest $request, HTTPResponse $response)
     {
         /* NOP */
     }
-}
\ No newline at end of file
+}