diff --git a/.changeset/breezy-baboons-jump.md b/.changeset/breezy-baboons-jump.md
new file mode 100644
index 0000000000..2de76a8cbd
--- /dev/null
+++ b/.changeset/breezy-baboons-jump.md
@@ -0,0 +1,5 @@
+---
+'@rsbuild/shared': patch
+---
+
+release: 0.6.15
diff --git a/packages/shared/src/chain.ts b/packages/shared/src/chain.ts
index c673a82ee1..324d92432d 100644
--- a/packages/shared/src/chain.ts
+++ b/packages/shared/src/chain.ts
@@ -267,7 +267,7 @@ export function applyScriptCondition({
   const target = castArray(chain.get('target'));
   const legacyTarget = ['es5', 'es6', 'es2015', 'es2016'];
   if (legacyTarget.some((item) => target.includes(item))) {
-    rule.include.add(/[\\/]@rsbuild[\\/]core[\\/]/);
+    rule.include.add(/[\\/]@rsbuild[\\/]core[\\/]dist[\\/]/);
   }
 
   for (const condition of [...includes, ...(config.source.include || [])]) {