diff --git a/README.md b/README.md
index d51241f..f29b066 100644
--- a/README.md
+++ b/README.md
@@ -428,7 +428,6 @@ config.output : ChainedMap
 
 config.output
   .auxiliaryComment(auxiliaryComment)
-  .charset(charset)
   .chunkFilename(chunkFilename)
   .chunkLoadTimeout(chunkLoadTimeout)
   .chunkLoadingGlobal(chunkLoadingGlobal)
diff --git a/src/Output.js b/src/Output.js
index d41ac85..851d76f 100644
--- a/src/Output.js
+++ b/src/Output.js
@@ -7,7 +7,6 @@ export default class extends ChainedMap {
       'auxiliaryComment',
       'assetModuleFilename',
       'bundlerInfo',
-      'charset',
       'chunkFilename',
       'chunkLoadTimeout',
       'chunkLoadingGlobal',
diff --git a/types/index.d.ts b/types/index.d.ts
index d42aa74..a2ae462 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -210,7 +210,6 @@ declare namespace Config {
     auxiliaryComment(value: RspackOutput['auxiliaryComment']): this;
     assetModuleFilename(value: RspackOutput['assetModuleFilename']): this;
     bundlerInfo(value: RspackOutput['bundlerInfo']): this;
-    charset(value: RspackOutput['charset']): this;
     chunkFilename(value: RspackOutput['chunkFilename']): this;
     chunkLoadTimeout(value: RspackOutput['chunkLoadTimeout']): this;
     chunkLoadingGlobal(value: RspackOutput['chunkLoadingGlobal']): this;
diff --git a/types/test/rspack-chain-tests.ts b/types/test/rspack-chain-tests.ts
index acd5f54..1031afe 100644
--- a/types/test/rspack-chain-tests.ts
+++ b/types/test/rspack-chain-tests.ts
@@ -44,7 +44,6 @@ config
   .bundlerInfo({
     force: false,
   })
-  .charset(true)
   .chunkFilename('')
   .chunkLoadTimeout(1000)
   .chunkLoadingGlobal('xasd')