diff --git a/tests/lib/AppConfigTest.php b/tests/lib/AppConfigTest.php
index f5e385a8405..bc4cc18a44e 100644
--- a/tests/lib/AppConfigTest.php
+++ b/tests/lib/AppConfigTest.php
@@ -51,7 +51,7 @@ class AppConfigTest extends TestCase {
 
 	protected function getAppConfig($cached = false): AppConfig {
 		$this->config->method('getSystemValueBool')
-			->with('cache_app_config', $cached)
+			->with('cache_app_config', true)
 			->willReturn(true);
 		$this->cacheFactory->method('isLocalCacheAvailable')->willReturn($cached);
 		if ($cached) {
diff --git a/tests/lib/Config/LexiconTest.php b/tests/lib/Config/LexiconTest.php
index d3809892c0e..89a821528fc 100644
--- a/tests/lib/Config/LexiconTest.php
+++ b/tests/lib/Config/LexiconTest.php
@@ -10,12 +10,10 @@ namespace Tests\lib\Config;
 use OC\AppConfig;
 use OC\AppFramework\Bootstrap\Coordinator;
 use OC\Config\ConfigManager;
-use OC\Config\PresetManager;
 use OCP\App\IAppManager;
 use OCP\Config\Exceptions\TypeConflictException;
 use OCP\Config\Exceptions\UnknownKeyException;
 use OCP\Config\IUserConfig;
-use OCP\Config\Lexicon\Preset;
 use OCP\Exceptions\AppConfigTypeConflictException;
 use OCP\Exceptions\AppConfigUnknownKeyException;
 use OCP\IAppConfig;
@@ -34,7 +32,6 @@ class LexiconTest extends TestCase {
 	private IAppConfig $appConfig;
 	private IUserConfig $userConfig;
 	private ConfigManager $configManager;
-	private PresetManager $presetManager;
 	private IAppManager $appManager;
 
 	protected function setUp(): void {
@@ -49,7 +46,6 @@ class LexiconTest extends TestCase {
 		$this->appConfig = Server::get(IAppConfig::class);
 		$this->userConfig = Server::get(IUserConfig::class);
 		$this->configManager = Server::get(ConfigManager::class);
-		$this->presetManager = Server::get(PresetManager::class);
 		$this->appManager = Server::get(IAppManager::class);
 	}
 
@@ -215,30 +211,6 @@ class LexiconTest extends TestCase {
 		$this->assertSame(false, $this->appConfig->getValueBool(TestConfigLexicon_I::APPID, 'key4'));
 	}
 
-	public function testAppConfigLexiconPreset() {
-		$this->presetManager->setLexiconPreset(Preset::FAMILY);
-		$this->assertSame('family', $this->appConfig->getValueString(TestLexicon_E::APPID, 'key3'));
-	}
-
-	public function testAppConfigLexiconPresets() {
-		$this->presetManager->setLexiconPreset(Preset::MEDIUM);
-		$this->assertSame('club+medium', $this->appConfig->getValueString(TestLexicon_E::APPID, 'key3'));
-		$this->presetManager->setLexiconPreset(Preset::FAMILY);
-		$this->assertSame('family', $this->appConfig->getValueString(TestLexicon_E::APPID, 'key3'));
-	}
-
-	public function testUserConfigLexiconPreset() {
-		$this->presetManager->setLexiconPreset(Preset::FAMILY);
-		$this->assertSame('family', $this->userConfig->getValueString('user1', TestLexicon_E::APPID, 'key3'));
-	}
-
-	public function testUserConfigLexiconPresets() {
-		$this->presetManager->setLexiconPreset(Preset::MEDIUM);
-		$this->assertSame('club+medium', $this->userConfig->getValueString('user1', TestLexicon_E::APPID, 'key3'));
-		$this->presetManager->setLexiconPreset(Preset::FAMILY);
-		$this->assertSame('family', $this->userConfig->getValueString('user1', TestLexicon_E::APPID, 'key3'));
-	}
-
 	public function testLexiconIndexedUpdate() {
 		$this->userConfig->setValueString('user1', TestLexicon_UserIndexed::APPID, 'key1', 'abcd');
 		$this->userConfig->setValueString('user2', TestLexicon_UserIndexed::APPID, 'key1', '1234', flags: 64);