diff --git a/src/vs/editor/browser/widget/multiDiffEditor/diffEditorItemTemplate.ts b/src/vs/editor/browser/widget/multiDiffEditor/diffEditorItemTemplate.ts
index 48ac35815d4c9..9d6ae530321f8 100644
--- a/src/vs/editor/browser/widget/multiDiffEditor/diffEditorItemTemplate.ts
+++ b/src/vs/editor/browser/widget/multiDiffEditor/diffEditorItemTemplate.ts
@@ -161,7 +161,7 @@ export class DiffEditorItemTemplate extends Disposable implements IPooledObject<
 		this._contextKeyService = this._register(_parentContextKeyService.createScoped(this._elements.actions));
 		const instantiationService = this._register(this._instantiationService.createChild(new ServiceCollection([IContextKeyService, this._contextKeyService])));
 		this._register(instantiationService.createInstance(MenuWorkbenchToolBar, this._elements.actions, MenuId.MultiDiffEditorFileToolbar, {
-			actionRunner: this._register(new ActionRunnerWithContext(() => (this._viewModel.get()?.modifiedUri))),
+			actionRunner: this._register(new ActionRunnerWithContext(() => (this._viewModel.get()?.modifiedUri?.with({ scheme: 'file' })))),
 			menuOptions: {
 				shouldForwardArgs: true,
 			},