diff --git a/call/bitrate_allocator.cc b/call/bitrate_allocator.cc
index 7a84f25..a300f6d 100644
--- a/call/bitrate_allocator.cc
+++ b/call/bitrate_allocator.cc
@@ -72,6 +72,7 @@
                            num_pause_events_);
 }
 
+// static
 uint8_t BitrateAllocator::GetTransmissionMaxBitrateMultiplier() {
   uint64_t multiplier = strtoul(webrtc::field_trial::FindFullName(
                                     "WebRTC-TransmissionMaxBitrateMultiplier")