diff --git a/Android.bp b/Android.bp
index 8c9f234..a8a334e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -8218,6 +8218,7 @@
     "src/tracing/debug_annotation.cc",
     "src/tracing/event_context.cc",
     "src/tracing/interceptor.cc",
+    "src/tracing/internal/checked_scope.cc",
     "src/tracing/internal/interceptor_trace_writer.cc",
     "src/tracing/internal/tracing_muxer_fake.cc",
     "src/tracing/internal/tracing_muxer_impl.cc",