diff --git a/doc/04-schema.md b/doc/04-schema.md
index 97c295528..42addb10f 100644
--- a/doc/04-schema.md
+++ b/doc/04-schema.md
@@ -127,6 +127,12 @@ An URL to the website of the project.
 
 Optional.
 
+### readme
+
+A relative path to the readme document.
+
+Optional.
+
 ### time
 
 Release date of the version.
@@ -237,7 +243,6 @@ Support information includes the following:
 * **source:** URL to browse or download the sources.
 * **docs:** URL to the documentation.
 * **rss:** URL to the RSS feed.
-* **readme:** Relative path to the readme document.
 
 An example: