diff --git a/resources/serverless/code-web.js b/resources/serverless/code-web.js
index 998d88b8842..be47d30ec4b 100644
--- a/resources/serverless/code-web.js
+++ b/resources/serverless/code-web.js
@@ -124,7 +124,7 @@ async function getDefaultExtensionInfos() {
 
 	let extensionArg = args['extension'];
 	if (!extensionArg) {
-		return { extensions, locations }
+		return { extensions, locations };
 	}
 
 	const extensionPaths = Array.isArray(extensionArg) ? extensionArg : [extensionArg];
@@ -164,7 +164,6 @@ async function getExtensionPackageJSON(extensionPath) {
 					fancyLog(`${ansiColors.yellow('Warning')}: Could not find ${mainFilePath}. Use ${ansiColors.cyan('yarn gulp watch-web')} to build the built-in extensions.`);
 				}
 			}
-			packageJSON.extensionKind = ['web']; // enable for Web
 
 			const packageNLSPath = path.join(extensionPath, 'package.nls.json');
 			const packageNLSExists = await exists(packageNLSPath);
diff --git a/src/vs/workbench/services/extensions/common/extensionsUtil.ts b/src/vs/workbench/services/extensions/common/extensionsUtil.ts
index 93e7069d659..575eac665f5 100644
--- a/src/vs/workbench/services/extensions/common/extensionsUtil.ts
+++ b/src/vs/workbench/services/extensions/common/extensionsUtil.ts
@@ -61,16 +61,23 @@ export function getExtensionKind(manifest: IExtensionManifest, productService: I
 
 	// Not an UI extension if it has main
 	if (manifest.main) {
+		if (manifest.browser) {
+			return ['workspace', 'web'];
+		}
 		return ['workspace'];
 	}
 
-	// Not an UI extension if it has dependencies or an extension pack
+	if (manifest.browser) {
+		return ['web'];
+	}
+
+	// Not an UI nor web extension if it has dependencies or an extension pack
 	if (isNonEmptyArray(manifest.extensionDependencies) || isNonEmptyArray(manifest.extensionPack)) {
 		return ['workspace'];
 	}
 
 	if (manifest.contributes) {
-		// Not an UI extension if it has no ui contributions
+		// Not an UI nor web extension if it has no ui contributions
 		for (const contribution of Object.keys(manifest.contributes)) {
 			if (!isUIExtensionPoint(contribution)) {
 				return ['workspace'];
@@ -78,7 +85,7 @@ export function getExtensionKind(manifest: IExtensionManifest, productService: I
 		}
 	}
 
-	return ['ui', 'workspace'];
+	return ['ui', 'workspace', 'web'];
 }
 
 let _uiExtensionPoints: Set<string> | null = null;