diff --git a/crates/swc_plugin_proxy/src/lib.rs b/crates/swc_plugin_proxy/src/lib.rs
index f96ef0e1206..c37bf5289a6 100644
--- a/crates/swc_plugin_proxy/src/lib.rs
+++ b/crates/swc_plugin_proxy/src/lib.rs
@@ -1,3 +1,5 @@
+#![cfg_attr(not(feature = "__rkyv"), allow(warnings))]
+
 mod comments;
 mod memory_interop;
 mod metadata;
diff --git a/crates/swc_plugin_runner/benches/invoke.rs b/crates/swc_plugin_runner/benches/invoke.rs
index 993b2c7ee3c..1fe23d8f2e3 100644
--- a/crates/swc_plugin_runner/benches/invoke.rs
+++ b/crates/swc_plugin_runner/benches/invoke.rs
@@ -1,3 +1,5 @@
+#![cfg_attr(not(feature = "__rkyv"), allow(warnings))]
+
 extern crate swc_node_base;
 
 use std::{
diff --git a/crates/swc_plugin_runner/src/lib.rs b/crates/swc_plugin_runner/src/lib.rs
index c844e52fdcc..7d6ea651bcc 100644
--- a/crates/swc_plugin_runner/src/lib.rs
+++ b/crates/swc_plugin_runner/src/lib.rs
@@ -1,3 +1,5 @@
+#![cfg_attr(not(feature = "__rkyv"), allow(warnings))]
+
 use std::{path::Path, sync::Arc};
 
 use anyhow::Error;
diff --git a/crates/swc_plugin_runner/tests/integration.rs b/crates/swc_plugin_runner/tests/integration.rs
index 38f41b7943f..902895358ea 100644
--- a/crates/swc_plugin_runner/tests/integration.rs
+++ b/crates/swc_plugin_runner/tests/integration.rs
@@ -1,3 +1,5 @@
+#![cfg_attr(not(feature = "__rkyv"), allow(warnings))]
+
 use std::{
     env, fs,
     path::{Path, PathBuf},