diff --git a/functions.php b/functions.php
index 99519a9..e0e2990 100644
--- a/functions.php
+++ b/functions.php
@@ -26,9 +26,11 @@ function my_home_category( $query ) {
 		$query->set( 'cat', '2');
 		if ( !empty( $_GET['person'] ) ) {
 			$query->set( 'meta_query', array(
-				'key'     => 'mitreisende',
-				'value'   => $_GET['person'],
-				'compare' => 'LIKE'
+				array(
+					'key'     => 'mitreisende',
+					'value'   => $_GET['person'],
+					'compare' => 'LIKE'
+				)
 			) );
 		}
 	}