diff --git a/pc/webrtc_sdp.cc b/pc/webrtc_sdp.cc
index c942689b8f..ae4e58d9f4 100644
--- a/pc/webrtc_sdp.cc
+++ b/pc/webrtc_sdp.cc
@@ -3636,9 +3636,9 @@ bool ParseRtpmapAttribute(absl::string_view line,
 
     AudioContentDescription* audio_desc = media_desc->as_audio();
     for (const cricket::AudioCodec& existing_codec : audio_desc->codecs()) {
+      // TODO(crbug.com/1338902) re-add check for clockrate.
       if (!existing_codec.name.empty() && payload_type == existing_codec.id &&
           (!absl::EqualsIgnoreCase(encoding_name, existing_codec.name) ||
-           clock_rate != existing_codec.clockrate ||
            channels != existing_codec.channels)) {
         rtc::StringBuilder description;
         description
diff --git a/pc/webrtc_sdp_unittest.cc b/pc/webrtc_sdp_unittest.cc
index 02f990b381..7880af0693 100644
--- a/pc/webrtc_sdp_unittest.cc
+++ b/pc/webrtc_sdp_unittest.cc
@@ -4665,11 +4665,10 @@ TEST_F(WebRtcSdpTest, DuplicateAudioRtpmapWithConflict) {
       "s=-\r\n"
       "t=0 0\r\n"
       "m=audio 49232 RTP/AVP 108\r\n"
-      // Same name but different payload type.
       "a=rtpmap:108 ISAC/16000\r\n"
-      "a=rtpmap:108 ISAC/32000\r\n";
+      "a=rtpmap:108 G711/16000\r\n";
 
-  ExpectParseFailure(sdp, "a=rtpmap:108 ISAC/32000");
+  ExpectParseFailure(sdp, "a=rtpmap:108 G711/16000");
 }
 
 TEST_F(WebRtcSdpTest, DuplicateVideoRtpmapWithConflict) {