diff --git a/wp-includes/nav-menu-template.php b/wp-includes/nav-menu-template.php
index 3a4192c762..80c0454e2a 100644
--- a/wp-includes/nav-menu-template.php
+++ b/wp-includes/nav-menu-template.php
@@ -562,7 +562,7 @@ function _wp_menu_item_classes_by_context( &$menu_items ) {
 			$_root_relative_current = untrailingslashit( $_SERVER['REQUEST_URI'] );
 			$current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_root_relative_current );
 			$raw_item_url = strpos( $menu_item->url, '#' ) ? substr( $menu_item->url, 0, strpos( $menu_item->url, '#' ) ) : $menu_item->url;
-			$item_url = untrailingslashit( $raw_item_url );
+			$item_url = set_url_scheme( untrailingslashit( $raw_item_url ) );
 			$_indexless_current = untrailingslashit( preg_replace( '/' . preg_quote( $wp_rewrite->index, '/' ) . '$/', '', $current_url ) );
 
 			if ( $raw_item_url && in_array( $item_url, array( $current_url, $_indexless_current, $_root_relative_current ) ) ) {
diff --git a/wp-includes/version.php b/wp-includes/version.php
index d1f076c01d..5eee1d187b 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.3-beta1-33102';
+$wp_version = '4.3-beta1-33103';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.