diff --git a/extensions/vscode-api-tests/src/singlefolder-tests/notebook.editor.test.ts b/extensions/vscode-api-tests/src/singlefolder-tests/notebook.editor.test.ts
index 2f58ad3a704..646f6214f98 100644
--- a/extensions/vscode-api-tests/src/singlefolder-tests/notebook.editor.test.ts
+++ b/extensions/vscode-api-tests/src/singlefolder-tests/notebook.editor.test.ts
@@ -7,7 +7,7 @@ import * as assert from 'assert';
 import * as vscode from 'vscode';
 import * as utils from '../utils';
 
-suite.skip('Notebook Editor', function () {
+suite('Notebook Editor', function () {
 
 	const contentSerializer = new class implements vscode.NotebookSerializer {
 		deserializeNotebook() {