diff --git a/core/register_command.php b/core/register_command.php
index d9e5dfcd775eb..2f6cd802acc20 100644
--- a/core/register_command.php
+++ b/core/register_command.php
@@ -48,6 +48,8 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>
  *
  */
+
+use OCP\Files\IMimeTypeLoader;
 use Psr\Log\LoggerInterface;
 
 $application->add(new \Stecman\Component\Symfony\Console\BashCompletion\CompletionCommand());
@@ -163,7 +165,7 @@
 	);
 
 	$application->add(new OC\Core\Command\Maintenance\DataFingerprint(\OC::$server->getConfig(), new \OC\AppFramework\Utility\TimeFactory()));
-	$application->add(new OC\Core\Command\Maintenance\Mimetype\UpdateDB(\OC::$server->getMimeTypeDetector(), \OC::$server->getMimeTypeLoader()));
+	$application->add(new OC\Core\Command\Maintenance\Mimetype\UpdateDB(\OC::$server->getMimeTypeDetector(), \OC::$server->get(IMimeTypeLoader::class)));
 	$application->add(new OC\Core\Command\Maintenance\Mimetype\UpdateJS(\OC::$server->getMimeTypeDetector()));
 	$application->add(new OC\Core\Command\Maintenance\Mode(\OC::$server->getConfig()));
 	$application->add(new OC\Core\Command\Maintenance\UpdateHtaccess());
diff --git a/lib/private/Files/Cache/Cache.php b/lib/private/Files/Cache/Cache.php
index 67d01bb699907..ce40d0b159229 100644
--- a/lib/private/Files/Cache/Cache.php
+++ b/lib/private/Files/Cache/Cache.php
@@ -122,7 +122,7 @@ public function __construct(IStorage $storage) {
 		}
 
 		$this->storageCache = new Storage($storage);
-		$this->mimetypeLoader = \OC::$server->getMimeTypeLoader();
+		$this->mimetypeLoader = \OC::$server->get(IMimeTypeLoader::class);
 		$this->connection = \OC::$server->getDatabaseConnection();
 		$this->eventDispatcher = \OC::$server->get(IEventDispatcher::class);
 		$this->querySearchHelper = \OCP\Server::get(QuerySearchHelper::class);
diff --git a/lib/private/Files/Cache/Scanner.php b/lib/private/Files/Cache/Scanner.php
index 5226803240904..c63cef1520414 100644
--- a/lib/private/Files/Cache/Scanner.php
+++ b/lib/private/Files/Cache/Scanner.php
@@ -39,6 +39,7 @@
 use OC\Files\Storage\Wrapper\Encryption;
 use OCP\Files\Cache\IScanner;
 use OCP\Files\ForbiddenException;
+use OCP\Files\IMimeTypeLoader;
 use OCP\Files\NotFoundException;
 use OCP\Files\Storage\IReliableEtagStorage;
 use OCP\IDBConnection;
@@ -500,7 +501,7 @@ private function handleChildren($path, $recursive, $reuse, $folderId, $lock, &$s
 			// inserted mimetypes but those weren't available yet inside the transaction
 			// To make sure to have the updated mime types in such cases,
 			// we reload them here
-			\OC::$server->getMimeTypeLoader()->reset();
+			\OC::$server->get(IMimeTypeLoader::class)->reset();
 		}
 		return $childQueue;
 	}
diff --git a/lib/private/Files/Cache/Wrapper/CacheJail.php b/lib/private/Files/Cache/Wrapper/CacheJail.php
index d8cf3eb61d714..6f49b74afcc8e 100644
--- a/lib/private/Files/Cache/Wrapper/CacheJail.php
+++ b/lib/private/Files/Cache/Wrapper/CacheJail.php
@@ -31,6 +31,7 @@
 use OC\Files\Search\SearchBinaryOperator;
 use OC\Files\Search\SearchComparison;
 use OCP\Files\Cache\ICacheEntry;
+use OCP\Files\IMimeTypeLoader;
 use OCP\Files\Search\ISearchBinaryOperator;
 use OCP\Files\Search\ISearchComparison;
 use OCP\Files\Search\ISearchOperator;
@@ -53,7 +54,7 @@ public function __construct($cache, $root) {
 		parent::__construct($cache);
 		$this->root = $root;
 		$this->connection = \OC::$server->getDatabaseConnection();
-		$this->mimetypeLoader = \OC::$server->getMimeTypeLoader();
+		$this->mimetypeLoader = \OC::$server->get(IMimeTypeLoader::class);
 
 		if ($cache instanceof CacheJail) {
 			$this->unjailedRoot = $cache->getSourcePath($root);
diff --git a/lib/private/Share20/DefaultShareProvider.php b/lib/private/Share20/DefaultShareProvider.php
index 5201cf074b13b..702a6ec1b59f8 100644
--- a/lib/private/Share20/DefaultShareProvider.php
+++ b/lib/private/Share20/DefaultShareProvider.php
@@ -41,6 +41,7 @@
 use OCP\DB\QueryBuilder\IQueryBuilder;
 use OCP\Defaults;
 use OCP\Files\Folder;
+use OCP\Files\IMimeTypeLoader;
 use OCP\Files\IRootFolder;
 use OCP\Files\Node;
 use OCP\IConfig;
@@ -1119,7 +1120,7 @@ private function createShare($data) {
 			$entryData['permissions'] = $entryData['f_permissions'];
 			$entryData['parent'] = $entryData['f_parent'];
 			$share->setNodeCacheEntry(Cache::cacheEntryFromData($entryData,
-				\OC::$server->getMimeTypeLoader()));
+				\OC::$server->get(IMimeTypeLoader::class)));
 		}
 
 		$share->setProviderId($this->identifier());
diff --git a/tests/lib/Preview/BackgroundCleanupJobTest.php b/tests/lib/Preview/BackgroundCleanupJobTest.php
index aa15ea7f562d9..cb924854d326d 100644
--- a/tests/lib/Preview/BackgroundCleanupJobTest.php
+++ b/tests/lib/Preview/BackgroundCleanupJobTest.php
@@ -85,7 +85,7 @@ protected function setUp(): void {
 		$this->connection = \OC::$server->getDatabaseConnection();
 		$this->previewManager = \OC::$server->getPreviewManager();
 		$this->rootFolder = \OC::$server->getRootFolder();
-		$this->mimeTypeLoader = \OC::$server->getMimeTypeLoader();
+		$this->mimeTypeLoader = \OC::$server->get(IMimeTypeLoader::class);
 		$this->timeFactory = \OCP\Server::get(ITimeFactory::class);
 	}
 
diff --git a/tests/lib/Repair/RepairMimeTypesTest.php b/tests/lib/Repair/RepairMimeTypesTest.php
index 61cf58582414e..05fa174e25b89 100644
--- a/tests/lib/Repair/RepairMimeTypesTest.php
+++ b/tests/lib/Repair/RepairMimeTypesTest.php
@@ -35,7 +35,7 @@ class RepairMimeTypesTest extends \Test\TestCase {
 	protected function setUp(): void {
 		parent::setUp();
 
-		$this->mimetypeLoader = \OC::$server->getMimeTypeLoader();
+		$this->mimetypeLoader = \OC::$server->get(IMimeTypeLoader::class);
 
 		/** @var IConfig | \PHPUnit\Framework\MockObject\MockObject $config */
 		$config = $this->getMockBuilder(IConfig::class)