diff --git a/internal/rosa/go.go b/internal/rosa/go.go
index a5e6a4cd..4eeb324d 100644
--- a/internal/rosa/go.go
+++ b/internal/rosa/go.go
@@ -135,7 +135,8 @@ sed -i \
 	cmd/link/internal/`+runtime.GOARCH+`/obj.go
 
 rm \
-	os/root_unix_test.go
+	os/root_unix_test.go \
+	net/smtp/smtp_test.go
 `, go123,
 	)