diff --git a/webrtc/modules/audio_coding/neteq/tools/rtp_file_source.cc b/webrtc/modules/audio_coding/neteq/tools/rtp_file_source.cc
index be3a62bd13..9681ad17ea 100644
--- a/webrtc/modules/audio_coding/neteq/tools/rtp_file_source.cc
+++ b/webrtc/modules/audio_coding/neteq/tools/rtp_file_source.cc
@@ -47,7 +47,7 @@ Packet* RtpFileSource::NextPacket() {
     if (!rtp_reader_->NextPacket(&temp_packet)) {
       return NULL;
     }
-    if (temp_packet.length == 0) {
+    if (temp_packet.original_length == 0) {
       // May be an RTCP packet.
       // Read the next one.
       continue;