diff --git a/tests/lib/Avatar/AvatarManagerTest.php b/tests/lib/Avatar/AvatarManagerTest.php
index ae9c0e1671f..0ba6e504207 100644
--- a/tests/lib/Avatar/AvatarManagerTest.php
+++ b/tests/lib/Avatar/AvatarManagerTest.php
@@ -107,6 +107,11 @@ class AvatarManagerTest extends \Test\TestCase {
 			->method('getUID')
 			->willReturn('valid-user');
 
+		$user
+			->expects($this->any())
+			->method('isEnabled')
+			->willReturn(true);
+
 		// requesting user
 		$this->userSession->expects($this->once())
 			->method('getUser')
@@ -161,6 +166,11 @@ class AvatarManagerTest extends \Test\TestCase {
 			->method('getUID')
 			->willReturn('valid-user');
 
+		$user
+			->expects($this->any())
+			->method('isEnabled')
+			->willReturn(true);
+
 		$this->userSession->expects($this->once())
 			->method('getUser')
 			->willReturn($user);
@@ -230,6 +240,12 @@ class AvatarManagerTest extends \Test\TestCase {
 			->expects($this->once())
 			->method('getUID')
 			->willReturn('valid-user');
+
+		$user
+			->expects($this->any())
+			->method('isEnabled')
+			->willReturn(true);
+
 		$this->userManager
 			->expects($this->once())
 			->method('get')