diff --git a/tests/lib/Repair/ClearGeneratedAvatarCacheTest.php b/tests/lib/Repair/ClearGeneratedAvatarCacheTest.php
index bd8824caaea..71842547462 100644
--- a/tests/lib/Repair/ClearGeneratedAvatarCacheTest.php
+++ b/tests/lib/Repair/ClearGeneratedAvatarCacheTest.php
@@ -62,7 +62,7 @@ class ClearGeneratedAvatarCacheTest extends \Test\TestCase {
 			['15.0.0.3', true],
 			['13.0.5.2', true],
 			['12.0.0.0', true],
-			['26.0.0.1', true],
+			['26.0.0.1', false],
 			['15.0.0.2', true],
 			['13.0.0.0', true],
 			['27.0.0.5', false]