diff --git a/BUILD.gn b/BUILD.gn
index 79d017bf7f..53d2d5c803 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1242,6 +1242,7 @@ template("run_mksnapshot") {
       "./" + rebase_path(get_label_info(":mksnapshot($v8_snapshot_toolchain)",
                                         "root_out_dir") + "/mksnapshot",
                          root_build_dir),
+      "--turbo_instruction_scheduling",
 
       # In cross builds, the snapshot may be generated for both the host and
       # target toolchains.  The same host binary is used to generate both, so