diff --git a/modules/include/module_common_types.h b/modules/include/module_common_types.h
index b5b023d6fb..c22e9950ad 100644
--- a/modules/include/module_common_types.h
+++ b/modules/include/module_common_types.h
@@ -72,6 +72,7 @@ struct WebRtcRTPHeader {
   FrameType frameType;
   // TODO(philipel): Remove with RTPTypeHeader.
   RTPVideoHeader& video_header() { return type.Video; }
+  const RTPVideoHeader& video_header() const { return type.Video; }
   RTPTypeHeader type;
   // NTP time of the capture time in local timebase in milliseconds.
   int64_t ntp_time_ms;