diff --git a/cc/BUILD.gn b/cc/BUILD.gn
index 2d1335b3..d9bc808 100644
--- a/cc/BUILD.gn
+++ b/cc/BUILD.gn
@@ -184,6 +184,8 @@
     "metrics/event_metrics.h",
     "metrics/events_metrics_manager.cc",
     "metrics/events_metrics_manager.h",
+    "metrics/frame_info.cc",
+    "metrics/frame_info.h",
     "metrics/frame_sequence_metrics.cc",
     "metrics/frame_sequence_metrics.h",
     "metrics/frame_sequence_tracker.cc",