diff --git a/composer.json b/composer.json
index e59b519..73d1c47 100755
--- a/composer.json
+++ b/composer.json
@@ -9,7 +9,7 @@
 		"nette/di": "^3.0",
 		"nette/http": "^3.1",
 		"nette/schema": "^1.0",
-		"nette/utils": "^3.2",
+		"nette/utils": "^3.2 || ^4.0",
 		"imagine/imagine": "^1.2.3"
 	},
 	"require-dev": {
@@ -29,8 +29,8 @@
 		"psr-4": { "Nelson\\Resizer\\Tests\\": "tests/" }
 	},
 	"scripts": {
-		"phpstan": "./phpstan/phpstan",
-		"tests": "./vendor/bin/phpunit --configuration tests/phpunit.xml tests"
+		"phpstan": "@php ./vendor/bin/phpstan analyse --configuration ./phpstan/phpstan.neon --memory-limit 512M",
+		"tests": "@php ./vendor/bin/phpunit --configuration tests/phpunit.xml tests"
 	},
 	"config": {
 		"allow-plugins": {
diff --git a/phpstan/phpstan b/phpstan/phpstan
deleted file mode 100755
index 9e146d0..0000000
--- a/phpstan/phpstan
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-./vendor/bin/phpstan analyse --configuration ./phpstan/phpstan.neon
diff --git a/src/DI/ResizerExtension.php b/src/DI/ResizerExtension.php
index 193a867..2fef1cb 100755
--- a/src/DI/ResizerExtension.php
+++ b/src/DI/ResizerExtension.php
@@ -55,13 +55,8 @@ public function beforeCompile(): void
 		$latteFactoryDef = $this->getLatteFactoryDefinition();
 		$latteFactoryDef->addSetup('addFilter', ['resize', [$this->prefix('@default'), 'resize']]);
 
-		if (version_compare(Engine::VERSION, '3', '<')) {
-			// Latte 2.x
-			$latteFactoryDef->addSetup('Nelson\Resizer\Latte\Macros::install(?->getCompiler())', ['@self']);
-		} else {
-			// Latte 3.x
-			$latteFactoryDef->addSetup('addExtension', [new LatteResizerExtension]);
-		}
+		// Latte 3.x
+		$latteFactoryDef->addSetup('addExtension', [new LatteResizerExtension]);
 
 		// Presenter mappings
 		$mapping = [self::PRESENTER_MAPPING => '\Nelson\Resizer\Presenters\*Presenter'];
diff --git a/src/Latte/Macros.php b/src/Latte/Macros.php
deleted file mode 100644
index 2b5b241..0000000
--- a/src/Latte/Macros.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-declare(strict_types=1);
-
-namespace Nelson\Resizer\Latte;
-
-use Latte\Compiler;
-use Latte\MacroNode;
-use Latte\Macros\MacroSet;
-use Latte\PhpWriter;
-use Nelson\Resizer\DI\ResizerExtension;
-use Nette\Application\LinkGenerator;
-
-final class Macros extends MacroSet
-{
-	public static function install(Compiler $parser): void
-	{
-		$me = new static($parser);
-		$me->addMacro('rlink', [$me, 'macroResizer']);
-	}
-
-
-	public function macroResizer(MacroNode $node, PhpWriter $writer): string
-	{
-		$absolute = substr($node->args, 0, 2) === '//' ? '"//" . ' : '';
-		$args = $absolute ? substr($node->args, 2) : $node->args;
-		return $writer->using($node, $this->getCompiler())
-			->write(
-				'$lg = $presenter ?? $this->global->uiControl;'
-				. 'echo %escape(%modify('
-				. '$lg'
-				. '->link('
-				. $absolute
-				. 'Nelson\Resizer\Latte\Macros::getLink($lg),'
-				. self::prepareArgs($args)
-				. ')))',
-			);
-	}
-
-
-	public static function getLink(object $class): string
-	{
-		return ResizerExtension::getResizerLink(!($class instanceof LinkGenerator));
-	}
-
-
-	public static function prepareArgs(string $args): string
-	{
-		return '[' . $args . ']';
-	}
-}