diff --git a/src/Compat/Theme.php b/src/Compat/Theme.php
index c16f47f..51ed769 100644
--- a/src/Compat/Theme.php
+++ b/src/Compat/Theme.php
@@ -23,6 +23,7 @@
 use function loadJavaScriptFile;
 use function loadEssentialThemeData;
 use function loadTemplate;
+use function loadSubTemplate;
 
 class Theme
 {
@@ -87,4 +88,9 @@ public static function loadTemplate(string $template): void
 	{
 		loadTemplate($template);
 	}
+
+	public static function loadSubTemplate(string $sub_template_name, bool $fatal = false): void
+	{
+		loadSubTemplate($sub_template_name, $fatal);
+	}
 }
diff --git a/tests/Pest.php b/tests/Pest.php
index 7d3c1d9..7873706 100644
--- a/tests/Pest.php
+++ b/tests/Pest.php
@@ -321,6 +321,12 @@ function loadTemplate(string $name): void
 	}
 }
 
+if (! function_exists('loadSubTemplate')) {
+	function loadSubTemplate(string $sub_template_name, bool $fatal = false): void
+	{
+	}
+}
+
 if (! function_exists('JavaScriptEscape')) {
 	function JavaScriptEscape(...$params): string
 	{
diff --git a/tests/Unit/ThemeTest.php b/tests/Unit/ThemeTest.php
index 9e48f84..03ef56e 100644
--- a/tests/Unit/ThemeTest.php
+++ b/tests/Unit/ThemeTest.php
@@ -100,3 +100,14 @@
 
 	expect($result)->toBeSuccess();
 });
+
+test('loadSubTemplate method', function () {
+	try {
+		$this->theme::loadSubTemplate('Test');
+		$result = 'success';
+	} catch (Exception $e) {
+		$result = $e->getMessage();
+	}
+
+	expect($result)->toBeSuccess();
+});