diff --git a/documentation/content/en/books/developers-handbook/policies/chapter.adoc b/documentation/content/en/books/developers-handbook/policies/chapter.adoc
index 925fb10fee..51f914d18a 100644
--- a/documentation/content/en/books/developers-handbook/policies/chapter.adoc
+++ b/documentation/content/en/books/developers-handbook/policies/chapter.adoc
@@ -82,7 +82,6 @@ Because it makes it harder to import future versions minor, trivial and/or cosme
 
 This section describes the vendor import procedure with Git in detail.
 
-[.conventions]
 ==== Branch naming convention
 All vendor branches and tags start with `vendor/`. These branches and
 tags are visible by default.
@@ -96,7 +95,6 @@ This chapter follows the convention that the `freebsd` origin is the source of t
 We'll explore an example for updating NetBSD's mtree that's in our
 tree. The vendor branch for this is `vendor/NetBSD/mtree`.
 
-[.procedure]
 ==== Updating an old vendor import
 Since the trees we have in vendor branches are usually a tiny subset of
 the FreeBSD, it's best to do them with work trees since the process is