diff --git a/src/Bridges/ApplicationDI/ApplicationExtension.php b/src/Bridges/ApplicationDI/ApplicationExtension.php
index cdb09ecec..c74089010 100644
--- a/src/Bridges/ApplicationDI/ApplicationExtension.php
+++ b/src/Bridges/ApplicationDI/ApplicationExtension.php
@@ -28,6 +28,9 @@ final class ApplicationExtension extends Nette\DI\CompilerExtension
 	/** @var array */
 	private $scanDirs;
 
+	/** @var Nette\Loaders\RobotLoader|null */
+	private $robotLoader;
+
 	/** @var int */
 	private $invalidLinkMode;
 
@@ -35,11 +38,12 @@ final class ApplicationExtension extends Nette\DI\CompilerExtension
 	private $tempDir;
 
 
-	public function __construct(bool $debugMode = false, array $scanDirs = null, string $tempDir = null)
+	public function __construct(bool $debugMode = false, array $scanDirs = null, string $tempDir = null, Nette\Loaders\RobotLoader $robotLoader = null)
 	{
 		$this->debugMode = $debugMode;
 		$this->scanDirs = (array) $scanDirs;
 		$this->tempDir = $tempDir;
+		$this->robotLoader = $robotLoader;
 	}
 
 
@@ -78,7 +82,7 @@ public function loadConfiguration()
 		}
 		$this->compiler->addExportedType(Nette\Application\Application::class);
 
-		$touch = $this->debugMode && $config->scanDirs && $this->tempDir ? $this->tempDir . '/touch' : null;
+		$touch = $this->debugMode && ($config->scanDirs || $this->robotLoader) && $this->tempDir ? $this->tempDir . '/touch' : null;
 		$presenterFactory = $builder->addDefinition($this->prefix('presenterFactory'))
 			->setType(Nette\Application\IPresenterFactory::class)
 			->setFactory(Nette\Application\PresenterFactory::class, [new Definitions\Statement(
@@ -133,9 +137,15 @@ public function beforeCompile()
 	private function findPresenters(): array
 	{
 		$config = $this->getConfig();
-		$classes = [];
 
-		if ($config->scanDirs) {
+		if ($this->robotLoader) {
+			if ($config->scanDirs && $config->scanDirs !== $this->scanDirs) {
+				trigger_error("Option 'scanDir' has no effect, global RobotLoader is used.", E_USER_DEPRECATED);
+			}
+			$robot = $this->robotLoader;
+			$robot->refresh();
+
+		} elseif ($config->scanDirs) {
 			if (!class_exists(Nette\Loaders\RobotLoader::class)) {
 				throw new Nette\NotSupportedException("RobotLoader is required to find presenters, install package `nette/robot-loader` or disable option {$this->prefix('scanDirs')}: false");
 			}
@@ -148,6 +158,10 @@ private function findPresenters(): array
 			} else {
 				$robot->rebuild();
 			}
+		}
+
+		$classes = [];
+		if (isset($robot)) {
 			$classes = array_keys($robot->getIndexedClasses());
 			$this->getContainerBuilder()->addDependency($this->tempDir . '/touch');
 		}
diff --git a/tests/Bridges.DI/ApplicationExtension.scan.phpt b/tests/Bridges.DI/ApplicationExtension.scan.phpt
index 84e1209cb..59723a575 100644
--- a/tests/Bridges.DI/ApplicationExtension.scan.phpt
+++ b/tests/Bridges.DI/ApplicationExtension.scan.phpt
@@ -78,3 +78,25 @@ test(function () {
 	$name = $container->findByType(Presenter1::class)[0];
 	Assert::same('test', $container->createService($name)->getView());
 });
+
+
+test(function () {
+	$robot = new Nette\Loaders\RobotLoader;
+	$robot->addDirectory(__DIR__ . '/files');
+	$robot->setTempDirectory(getTempDir());
+
+	$compiler = new DI\Compiler;
+	$compiler->addExtension('application', new ApplicationExtension(false, null, null, $robot));
+
+	$builder = $compiler->getContainerBuilder();
+	$builder->addDefinition('myRouter')->setFactory(Nette\Application\Routers\SimpleRouter::class);
+	$builder->addDefinition('myHttpRequest')->setFactory(Nette\Http\Request::class, [new DI\Statement(Nette\Http\UrlScript::class)]);
+	$builder->addDefinition('myHttpResponse')->setFactory(Nette\Http\Response::class);
+	$code = $compiler->setClassName('Container4')->compile();
+	eval($code);
+
+	$container = new Container2;
+	Assert::count(3, $container->findByType(BasePresenter::class));
+	Assert::count(1, $container->findByType(Presenter1::class));
+	Assert::count(1, $container->findByType(Presenter2::class));
+});
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index 600348824..4d8c52cf9 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -22,6 +22,27 @@
 }, ob_get_level());
 
 
+function getTempDir(): string
+{
+	$dir = __DIR__ . '/tmp/' . getmypid();
+
+	if (empty($GLOBALS['\\lock'])) {
+		// garbage collector
+		$GLOBALS['\\lock'] = $lock = fopen(__DIR__ . '/lock', 'w');
+		if (rand(0, 100)) {
+			flock($lock, LOCK_SH);
+			@mkdir(dirname($dir));
+		} elseif (flock($lock, LOCK_EX)) {
+			Tester\Helpers::purge(dirname($dir));
+		}
+
+		@mkdir($dir);
+	}
+
+	return $dir;
+}
+
+
 function test(\Closure $function): void
 {
 	$function();