diff --git a/build/gulpfile.vscode.js b/build/gulpfile.vscode.js
index 07d0548969c..104bad5c7c1 100644
--- a/build/gulpfile.vscode.js
+++ b/build/gulpfile.vscode.js
@@ -60,6 +60,7 @@ var vscodeResources = [
 	'out-build/vs/workbench/parts/git/**/*.html',
 	'out-build/vs/workbench/parts/git/**/*.sh',
 	'out-build/vs/workbench/parts/html/browser/webview.html',
+	'out-build/vs/workbench/parts/extensions/electron-browser/media/markdown.css',
 	'out-build/vs/workbench/parts/tasks/**/*.json',
 	'out-build/vs/workbench/parts/terminal/electron-browser/terminalProcess.js',
 	'out-build/vs/workbench/services/files/**/*.exe',