diff --git a/webrtc/call/BUILD.gn b/webrtc/call/BUILD.gn
index da94de536b..1f29e61822 100644
--- a/webrtc/call/BUILD.gn
+++ b/webrtc/call/BUILD.gn
@@ -96,6 +96,7 @@ if (rtc_include_tests) {
       "../modules/congestion_controller:mock_congestion_controller",
       "../modules/pacing",
       "../modules/rtp_rtcp",
+      "../modules/rtp_rtcp:mock_rtp_rtcp",
       "../system_wrappers",
       "../test:audio_codec_mocks",
       "../test:direct_transport",
diff --git a/webrtc/modules/rtp_rtcp/BUILD.gn b/webrtc/modules/rtp_rtcp/BUILD.gn
index 5d754d9974..64cd8f15fd 100644
--- a/webrtc/modules/rtp_rtcp/BUILD.gn
+++ b/webrtc/modules/rtp_rtcp/BUILD.gn
@@ -14,6 +14,7 @@ rtc_static_library("rtp_rtcp") {
     "include/flexfec_sender.h",
     "include/receive_statistics.h",
     "include/remote_ntp_time_estimator.h",
+    "include/rtp_cvo.h",
     "include/rtp_header_parser.h",
     "include/rtp_payload_registry.h",
     "include/rtp_receiver.h",
@@ -255,6 +256,8 @@ if (rtc_include_tests) {
   rtc_source_set("mock_rtp_rtcp") {
     testonly = true
     sources = [
+      "mocks/mock_recovered_packet_receiver.h",
+      "mocks/mock_rtcp_rtt_stats.h",
       "mocks/mock_rtp_rtcp.h",
     ]
     deps = [