diff --git a/ui/build/build.go b/ui/build/build.go
index 2e44aaa..d261f89 100644
--- a/ui/build/build.go
+++ b/ui/build/build.go
@@ -264,6 +264,7 @@
 
 	if config.StartRBE() {
 		startRBE(ctx, config)
+		defer DumpRBEMetrics(ctx, config, filepath.Join(config.LogsDir(), "rbe_metrics.pb"))
 	}
 
 	if what&RunProductConfig != 0 {