diff --git a/api/peer_connection_proxy.h b/api/peer_connection_proxy.h
index 7db41d4bfc..70bdd11a2e 100644
--- a/api/peer_connection_proxy.h
+++ b/api/peer_connection_proxy.h
@@ -135,6 +135,7 @@ PROXY_METHOD2(bool,
               StartRtcEventLog,
               std::unique_ptr<RtcEventLogOutput>,
               int64_t)
+PROXY_METHOD1(bool, StartRtcEventLog, std::unique_ptr<RtcEventLogOutput>)
 PROXY_METHOD0(void, StopRtcEventLog)
 PROXY_METHOD0(void, Close)
 END_PROXY_MAP()