diff --git a/phpunit/class-block-templates-test.php b/phpunit/class-block-templates-test.php
index f0ec20b7bd7b4a..409b1dcc8a40ed 100644
--- a/phpunit/class-block-templates-test.php
+++ b/phpunit/class-block-templates-test.php
@@ -90,7 +90,7 @@ function test_gutenberg_build_template_result_from_file() {
 
 		$this->assertEquals( get_stylesheet() . '//single', $template->id );
 		$this->assertEquals( get_stylesheet(), $template->theme );
-		$this->assertEquals( 'single', $template->slug );
+		$this->assertEquals( 'singleblergh', $template->slug );
 		$this->assertEquals( 'publish', $template->status );
 		$this->assertEquals( 'theme', $template->source );
 		$this->assertEquals( 'Single Post', $template->title );