diff --git a/src/Latte/Macros/BlockMacros.php b/src/Latte/Macros/BlockMacros.php
index 7cfab7549..166cbe6a4 100644
--- a/src/Latte/Macros/BlockMacros.php
+++ b/src/Latte/Macros/BlockMacros.php
@@ -298,7 +298,7 @@ public function macroBlock(MacroNode $node, PhpWriter $writer)
 		if (isset($this->namedBlocks[$name])) {
 			throw new CompileException("Cannot redeclare static {$node->name} '$name'");
 		}
-		$extendsCheck = $this->namedBlocks
+		$extendsCheck = $this->namedBlocks || $node->parentNode
 			? ''
 			: 'if ($this->getParentName()) { return get_defined_vars();} ';
 		$this->namedBlocks[$name] = true;
diff --git a/tests/Latte/BlockMacros.extendsCheck.phpt b/tests/Latte/BlockMacros.extendsCheck.phpt
new file mode 100644
index 000000000..324d0f3d6
--- /dev/null
+++ b/tests/Latte/BlockMacros.extendsCheck.phpt
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+use Tester\Assert;
+
+
+require __DIR__ . '/../bootstrap.php';
+
+
+$latte = new Latte\Engine;
+$latte->setLoader(new Latte\Loaders\StringLoader);
+
+$template = '
+{extends layout.latte}
+
+{capture $foo}
+    {block bar}{/block}
+{/capture}
+
+{block content}
+content
+';
+
+Assert::matchFile(
+	__DIR__ . '/expected/BlockMacros.extendsCheck.phtml',
+	$latte->compile($template)
+);
diff --git a/tests/Latte/expected/BlockMacros.extendsCheck.phtml b/tests/Latte/expected/BlockMacros.extendsCheck.phtml
new file mode 100644
index 000000000..e26f491f6
--- /dev/null
+++ b/tests/Latte/expected/BlockMacros.extendsCheck.phtml
@@ -0,0 +1,24 @@
+<?php
+%A%
+
+final class Template%a% extends Latte\Runtime\Template
+{
+%A%
+	public function main(): array
+	{
+		extract($this->params);
+?>
+
+
+<?php ob_start(function () {}) ?>    <?php
+		$this->renderBlock('bar', get_defined_vars());
+		$__fi = new LR\FilterInfo('html');
+		$foo = ob_get_length() ? new LR\Html(ob_get_clean()) : ob_get_clean();
+?>
+
+<?php
+		$this->renderBlock('content', get_defined_vars());
+		return get_defined_vars();
+	}
+%A%
+}