diff --git a/webrtc/logging/rtc_event_log/rtc_event_log.h b/webrtc/logging/rtc_event_log/rtc_event_log.h
index 087f5d9b77..1e4650c054 100644
--- a/webrtc/logging/rtc_event_log/rtc_event_log.h
+++ b/webrtc/logging/rtc_event_log/rtc_event_log.h
@@ -55,7 +55,6 @@ struct StreamConfig {
 }  // namespace rtclog
 
 class Clock;
-class RtcEventLogImpl;
 struct AudioEncoderRuntimeConfig;
 
 enum class MediaType;