diff --git a/index.html b/index.html
index 33f9218..e17d62a 100644
--- a/index.html
+++ b/index.html
@@ -357,6 +357,7 @@ <h3>
               readonly attribute DOMString initiatorType;
               readonly attribute DOMString deliveryType;
               readonly attribute ByteString nextHopProtocol;
+              readonly attribute ByteString httpMethod;
               readonly attribute DOMHighResTimeStamp workerStart;
               readonly attribute DOMHighResTimeStamp redirectStart;
               readonly attribute DOMHighResTimeStamp redirectEnd;
@@ -398,6 +399,10 @@ <h3>
           (the empty string, "<code>local</code>", or
           "<code>validated</code>").
         </p>
+        <p>
+          A <a>PerformanceResourceTiming</a> has an associated ByteString
+          <a data-dfn-for="PerformanceResourceTiming"><dfn>http method</dfn></a>
+        </p>
         <p>
           A <a>PerformanceResourceTiming</a> has an associated [=fetch timing
           info=] <a data-dfn-for="PerformanceResourceTiming"><dfn>timing
@@ -737,6 +742,11 @@ <h3>
             </p>
           </li>
         </ol>
+        <p data-dfn-for="PerformanceResourceTiming">
+          The <dfn>httpMethod</dfn> getter steps are to return
+          <a>this</a>'s <a data-cite="FETCH#concept-method-normalize">normalized</a>
+           <a data-for="PerformanceResourceTiming">http method</a>.
+        </p>
         <p data-dfn-for="PerformanceResourceTiming">
           The <dfn>responseStatus</dfn> getter steps are to return
           <a>this</a>'s <a data-for="PerformanceResourceTiming">response