diff --git a/src/vs/workbench/api/browser/mainThreadNotebook.ts b/src/vs/workbench/api/browser/mainThreadNotebook.ts
index d06c7f9bcff..39d9bf290ce 100644
--- a/src/vs/workbench/api/browser/mainThreadNotebook.ts
+++ b/src/vs/workbench/api/browser/mainThreadNotebook.ts
@@ -8,7 +8,7 @@ import { MainContext, MainThreadNotebookShape, NotebookExtensionDescription, IEx
 import { Disposable } from 'vs/base/common/lifecycle';
 import { URI, UriComponents } from 'vs/base/common/uri';
 import { INotebookService, IMainNotebookController } from 'vs/workbench/contrib/notebook/browser/notebookService';
-import { ICell, INotebookTextModel, INotebookMimeTypeSelector, NOTEBOOK_DISPLAY_ORDER, NotebookCellsSplice, NotebookCellOutputsSplice, CellKind } from 'vs/workbench/contrib/notebook/common/notebookCommon';
+import { INotebookTextModel, INotebookMimeTypeSelector, NOTEBOOK_DISPLAY_ORDER, NotebookCellsSplice, NotebookCellOutputsSplice, CellKind } from 'vs/workbench/contrib/notebook/common/notebookCommon';
 import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
 import { NotebookCellTextModel } from 'vs/workbench/contrib/notebook/common/model/notebookCellTextModel';
 import { NotebookTextModel } from 'vs/workbench/contrib/notebook/common/model/notebookTextModel';