diff --git a/docs/999-big-list-of-options.md b/docs/999-big-list-of-options.md
index f74fbf36a13..0595a4dc0cb 100755
--- a/docs/999-big-list-of-options.md
+++ b/docs/999-big-list-of-options.md
@@ -1053,7 +1053,7 @@ Type: `((id: string) => string) | { [id: string]: string }`<br>
 Same as [`context`](guide/en/#context), but per-module – can either be an object of `id: context` pairs, or an `id => context` function.
 
 #### output.amd
-Type: `{ id?: string, idFromChunkName?: boolean, define?: string}`
+Type: `{ id?: string, define?: string }`
 
 An object that can contain the following properties:
 
diff --git a/src/rollup/types.d.ts b/src/rollup/types.d.ts
index 5cbf3bc32a0..1f5fff6f596 100644
--- a/src/rollup/types.d.ts
+++ b/src/rollup/types.d.ts
@@ -580,7 +580,6 @@ export interface OutputOptions {
 	amd?: {
 		define?: string;
 		id?: string;
-		idFromChunkName?: boolean;
 	};
 	assetFileNames?: string | ((chunkInfo: PreRenderedAsset) => string);
 	banner?: string | (() => string | Promise<string>);
diff --git a/src/utils/options/normalizeOutputOptions.ts b/src/utils/options/normalizeOutputOptions.ts
index 5b78932727b..7c0bf43c7ee 100644
--- a/src/utils/options/normalizeOutputOptions.ts
+++ b/src/utils/options/normalizeOutputOptions.ts
@@ -181,7 +181,6 @@ const getPreserveModulesRoot = (config: GenericConfigObject): string | undefined
 
 const getAmd = (config: GenericConfigObject): NormalizedOutputOptions['amd'] => ({
 	define: 'define',
-	idFromChunkName: false,
 	...(config.amd as OutputOptions['amd'])
 });
 
diff --git a/test/function/samples/output-options-hook/_config.js b/test/function/samples/output-options-hook/_config.js
index 2a0e3f0eb41..d0a69df5878 100644
--- a/test/function/samples/output-options-hook/_config.js
+++ b/test/function/samples/output-options-hook/_config.js
@@ -17,8 +17,7 @@ module.exports = {
 			renderChunk(code, chunk, options) {
 				assert.deepStrictEqual(JSON.parse(JSON.stringify(options)), {
 					amd: {
-						define: 'define',
-						idFromChunkName: false
+						define: 'define'
 					},
 					assetFileNames: 'assets/[name]-[hash][extname]',
 					chunkFileNames: '[name]-[hash].js',