diff --git a/source b/source
index 308746a5862..09f2376064f 100644
--- a/source
+++ b/source
@@ -89526,10 +89526,6 @@ import "https://example.com/foo/../module2.mjs";</code></pre>
    <li><p>If <var>group</var>'s <span data-x="bcg cross-origin isolated">cross-origin
    isolated</span> is true, then set <var>clusterKey</var> to <var>origin</var>.</p></li>
 
-   <li><p>Let <var>agentCluster</var> be the result of <span
-   data-x="obtain-browsing-agent-cluster">obtaining a browsing context agent cluster</span> with
-   <var>group</var> and <var>clusterKey</var>.</p></li>
-
    <li>
     <p>If <var>group</var>'s <span>agent cluster map</span>[<var>key</var>] <span data-x="map
     exists">does not exist, then:</span></p>