diff --git a/tests/bootstrap-phpunit.php b/tests/bootstrap-phpunit.php
index a3057ac..523f230 100644
--- a/tests/bootstrap-phpunit.php
+++ b/tests/bootstrap-phpunit.php
@@ -21,6 +21,15 @@
 	putenv( sprintf( 'WP_PHPUNIT__TESTS_CONFIG=%s/wp-tests-config.php', $wp_env_tests_dir ) );
 }
 
+global $wp_tests_options; // WP testing library uses this to define option values.
+
+$wp_tests_options = [
+	'active_plugins' => [
+		'contact-form-7-extras/plugin.php',
+		'contact-form-7/wp-contact-form-7.php',
+	],
+];
+
 // Include all helper functions.
 require_once $wp_tests_dir . '/includes/functions.php';