diff --git a/webrtc.html b/webrtc.html
index 8ea782f90..49e6967a1 100644
--- a/webrtc.html
+++ b/webrtc.html
@@ -10177,7 +10177,7 @@ <h2>Attributes</h2>
           "attributes">
             <dt><dfn>dtmf</dfn> of type <span class=
             "idlAttrType">{{RTCDTMFSender}}</span>, readonly, nullable</dt>
-            <dd class="test-needed">
+            <dd class="needs-tests">
               <p>On getting, the {{dtmf}} attribute returns the value
               of the <a>[[\Dtmf]]</a> internal slot, which represents a
               {{RTCDTMFSender}} which can be used to send DTMF, or
@@ -10408,11 +10408,11 @@ <h2>Constructors</h2>
           <h2>Attributes</h2>
           <dl data-link-for="RTCDTMFToneChangeEvent" data-dfn-for=
           "RTCDTMFToneChangeEvent" class="attributes">
-            <dt class="test-needed">
+            <dt class="needs-tests">
               <dfn data-idl>tone</dfn> of type
               <span class="idlAttrType">DOMString</span>, readonly</dt>
             <dd>
-              <p class="test-needed">The {{tone}} attribute contains the
+              <p class="needs-tests">The {{tone}} attribute contains the
               character for the tone (including <code>","</code>) that has just
               begun playout (see {{RTCDTMFSender/insertDTMF}} ). If
               the value is the empty string, it indicates that the
@@ -10436,7 +10436,7 @@ <h2>Dictionary <dfn>RTCDTMFToneChangeEventInit</dfn>
             "idlMemberType">DOMString</span>, defaulting to
               <code>""</code></dt>
             <dd>
-              <p class="test-needed">The {{tone}} attribute contains the
+              <p class="needs-tests">The {{tone}} attribute contains the
               character for the tone (including <code>","</code>) that has just
               begun playout (see {{RTCDTMFSender/insertDTMF}} ). If
               the value is the empty string, it indicates that the
@@ -10697,7 +10697,7 @@ <h3>The stats selection algorithm</h3>
           Let <var>result</var> be an empty {{RTCStatsReport}}.
         </li>
         <!-- TODO(webrtc-pc#2466): Do we have a test for null selector? -->
-        <li class="test-needed">If <var>selector</var> is <code>null</code>, gather stats for the
+        <li class="needs-tests">If <var>selector</var> is <code>null</code>, gather stats for the
           whole <var>connection</var>, add them to <var>result</var>, return
           <var>result</var>, and abort these steps.
         </li>