diff --git a/appinfo/app.php b/appinfo/app.php
index 54008f8c..775f6ab8 100644
--- a/appinfo/app.php
+++ b/appinfo/app.php
@@ -64,8 +64,7 @@ if (\OCP\User::isLoggedIn()) {
 	$addressBooks = $app->getAddressBooksForUser();
 	foreach ($addressBooks as $addressBook)  {
 		if ($addressBook->isActive()) {
-			// $addressBook is instance of \OCA\Contacts\Addressbook
-			\OCP\Contacts::registerAddressBook($addressBook->getSearchProvider($addressBook));
+			\OCP\Contacts::registerAddressBook($addressBook->getSearchProvider());
 		}
 	}
 }
diff --git a/lib/addressbook.php b/lib/addressbook.php
index b4e43eff..c4984839 100644
--- a/lib/addressbook.php
+++ b/lib/addressbook.php
@@ -487,7 +487,7 @@ class Addressbook extends AbstractPIMCollection {
 	 * Returns the searchProvider for a specific backend.
 	 * @param \OCA\Contacts\Addressbook $addressbook
 	 */
-	public function getSearchProvider($addressbook){
-		return $this->backend->getSearchProvider($addressbook);
+	public function getSearchProvider(){
+		return $this->backend->getSearchProvider($this);
 	}
 }