diff --git a/src/vs/editor/browser/services/editorWorkerService.ts b/src/vs/editor/browser/services/editorWorkerService.ts
index e60fcf5673544..46541fc5eb814 100644
--- a/src/vs/editor/browser/services/editorWorkerService.ts
+++ b/src/vs/editor/browser/services/editorWorkerService.ts
@@ -75,7 +75,7 @@ export class EditorWorkerService extends Disposable implements IEditorWorkerServ
 
 		const workerDescriptor = new WebWorkerDescriptor({
 			esmModuleLocation: () => FileAccess.asBrowserUri('vs/editor/common/services/editorWebWorkerMain.js'),
-			esmModuleLocationBundler: () => new URL('../../common/services/editorWebWorkerMain.ts?workerModule', import.meta.url),
+			esmModuleLocationBundler: () => new URL('../../common/services/editorWebWorkerMain.ts?esm', import.meta.url),
 			label: 'editorWorkerService'
 		});
 
diff --git a/src/vs/platform/webWorker/browser/webWorkerDescriptor.ts b/src/vs/platform/webWorker/browser/webWorkerDescriptor.ts
index dae19f87750fe..1f579c85bb9bb 100644
--- a/src/vs/platform/webWorker/browser/webWorkerDescriptor.ts
+++ b/src/vs/platform/webWorker/browser/webWorkerDescriptor.ts
@@ -13,7 +13,7 @@ export class WebWorkerDescriptor {
 	constructor(args: {
 		/** The location of the esm module after transpilation */
 		esmModuleLocation?: URI | (() => URI);
-		/** The location of the esm module when used in a bundler environment. Refer to the typescript file in the src folder and use `?workerModule`. */
+		/** The location of the esm module when used in a bundler environment. Refer to the typescript file in the src folder and use `?esm`. */
 		esmModuleLocationBundler?: URL | (() => URL);
 		label: string;
 	}) {
diff --git a/src/vs/workbench/services/extensions/browser/webWorkerExtensionHost.ts b/src/vs/workbench/services/extensions/browser/webWorkerExtensionHost.ts
index 6be0b6e027b39..5e062a00bbca1 100644
--- a/src/vs/workbench/services/extensions/browser/webWorkerExtensionHost.ts
+++ b/src/vs/workbench/services/extensions/browser/webWorkerExtensionHost.ts
@@ -354,5 +354,5 @@ export class WebWorkerExtensionHost extends Disposable implements IExtensionHost
 const extensionHostWorkerMainDescriptor = new WebWorkerDescriptor({
 	label: 'extensionHostWorkerMain',
 	esmModuleLocation: () => FileAccess.asBrowserUri('vs/workbench/api/worker/extensionHostWorkerMain.js'),
-	esmModuleLocationBundler: () => new URL('../../../api/worker/extensionHostWorkerMain.ts?workerModule', import.meta.url),
+	esmModuleLocationBundler: () => new URL('../../../api/worker/extensionHostWorkerMain.ts?esm', import.meta.url),
 });