diff --git a/wp-includes/post-template.php b/wp-includes/post-template.php
index d2780573d..eac548b0b 100644
--- a/wp-includes/post-template.php
+++ b/wp-includes/post-template.php
@@ -1042,7 +1042,7 @@ class Walker_Page extends Walker {
 			$css_class[] = 'current_page_parent';
 		}
 
-		$css_class = implode(' ', apply_filters('page_css_class', $css_class, $page));
+		$css_class = implode( ' ', apply_filters( 'page_css_class', $css_class, $page, $depth, $args, $current_page ) );
 
 		$output .= $indent . '<li class="' . $css_class . '"><a href="' . get_permalink($page->ID) . '">' . $link_before . apply_filters( 'the_title', $page->post_title, $page->ID ) . $link_after . '</a>';