diff --git a/apps/dav/lib/hookmanager.php b/apps/dav/lib/hookmanager.php
index 687e6718db..4a4704ff2a 100644
--- a/apps/dav/lib/hookmanager.php
+++ b/apps/dav/lib/hookmanager.php
@@ -100,26 +100,26 @@ class HookManager {
 
 	public function postLogin($params) {
 		$user = $this->userManager->get($params['uid']);
-		if (!is_null($user)) {
-			$principal = 'principals/users/' . $user->getUID();
-			$calendars = $this->calDav->getCalendarsForUser($principal);
-			if (empty($calendars)) {
-				try {
-					$this->calDav->createCalendar($principal, 'personal', [
-						'{DAV:}displayname' => 'Personal']);
-				} catch (\Exception $ex) {
-					\OC::$server->getLogger()->logException($ex);
-				}
-			}
-			$books = $this->cardDav->getAddressBooksForUser($principal);
-			if (empty($books)) {
-				try {
-					$this->cardDav->createAddressBook($principal, 'contacts', [
-						'{DAV:}displayname' => 'Contacts']);
-				} catch (\Exception $ex) {
-					\OC::$server->getLogger()->logException($ex);
-				}
+
+		$principal = 'principals/users/' . $user->getUID();
+		$calendars = $this->calDav->getCalendarsForUser($principal);
+		if (empty($calendars)) {
+			try {
+				$this->calDav->createCalendar($principal, 'personal', [
+					'displayname' => 'Personal']);
+			} catch (\Exception $ex) {
+				\OC::$server->getLogger()->logException($ex);
 			}
 		}
+		$books = $this->cardDav->getAddressBooksForUser($principal);
+		if (empty($books)) {
+			try {
+				$this->cardDav->createAddressBook($principal, 'contacts', [
+					'displayname' => 'Contacts']);
+			} catch (\Exception $ex) {
+				\OC::$server->getLogger()->logException($ex);
+			}
+		}
+
 	}
 }
diff --git a/apps/dav/tests/unit/dav/HookManagerTest.php b/apps/dav/tests/unit/dav/HookManagerTest.php
deleted file mode 100644
index bec4c240ce..0000000000
--- a/apps/dav/tests/unit/dav/HookManagerTest.php
+++ /dev/null
@@ -1,71 +0,0 @@
-<?php
-
-/**
- * @author Thomas Müller <thomas.mueller@tmit.eu>
- *
- * @copyright Copyright (c) 2016, ownCloud, Inc.
- * @license AGPL-3.0
- *
- * This code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License, version 3,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License, version 3,
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *
- */
-
-namespace OCA\DAV\Tests\Unit\DAV;
-
-use OCA\DAV\CalDAV\CalDavBackend;
-use OCA\DAV\CardDAV\CardDavBackend;
-use OCA\DAV\CardDAV\SyncService;
-use OCA\DAV\HookManager;
-use OCP\IUserManager;
-use Test\TestCase;
-
-class HookManagerTest extends TestCase {
-	public function test() {
-		$user = $this->getMockBuilder('\OCP\IUser')
-			->disableOriginalConstructor()
-			->getMock();
-		$user->expects($this->once())->method('getUID')->willReturn('newUser');
-
-		/** @var IUserManager | \PHPUnit_Framework_MockObject_MockObject $userManager */
-		$userManager = $this->getMockBuilder('\OCP\IUserManager')
-			->disableOriginalConstructor()
-			->getMock();
-		$userManager->expects($this->once())->method('get')->willReturn($user);
-
-		/** @var SyncService | \PHPUnit_Framework_MockObject_MockObject $syncService */
-		$syncService = $this->getMockBuilder('OCA\DAV\CardDAV\SyncService')
-			->disableOriginalConstructor()
-			->getMock();
-
-		/** @var CalDavBackend | \PHPUnit_Framework_MockObject_MockObject $cal */
-		$cal = $this->getMockBuilder('OCA\DAV\CalDAV\CalDavBackend')
-			->disableOriginalConstructor()
-			->getMock();
-		$cal->expects($this->once())->method('getCalendarsForUser')->willReturn([]);
-		$cal->expects($this->once())->method('createCalendar')->with(
-			'principals/users/newUser',
-			'personal', ['{DAV:}displayname' => 'Personal']);
-
-		/** @var CardDavBackend | \PHPUnit_Framework_MockObject_MockObject $card */
-		$card = $this->getMockBuilder('OCA\DAV\CardDAV\CardDavBackend')
-			->disableOriginalConstructor()
-			->getMock();
-		$card->expects($this->once())->method('getAddressBooksForUser')->willReturn([]);
-		$card->expects($this->once())->method('createAddressBook')->with(
-			'principals/users/newUser',
-			'contacts', ['{DAV:}displayname' => 'Contacts']);
-
-		$hm = new HookManager($userManager, $syncService, $cal, $card);
-		$hm->postLogin(['uid' => 'newUser']);
-	}
-}