diff --git a/gio/gio.symbols b/gio/gio.symbols
index 611abc1ce..c8de929de 100644
--- a/gio/gio.symbols
+++ b/gio/gio.symbols
@@ -780,6 +780,7 @@ g_file_monitor_event_get_type G_GNUC_CONST
 g_file_monitor_flags_get_type G_GNUC_CONST
 g_file_query_info_flags_get_type G_GNUC_CONST
 g_file_type_get_type G_GNUC_CONST
+g_filesystem_preview_type_get_type G_GNUC_CONST
 g_io_error_enum_get_type G_GNUC_CONST
 g_mount_mount_flags_get_type G_GNUC_CONST
 g_mount_operation_result_get_type G_GNUC_CONST