diff --git a/website/src/website/components/monaco/MonacoEditor.tsx b/website/src/website/components/monaco/MonacoEditor.tsx
index bd8d47af36..57e47761c4 100644
--- a/website/src/website/components/monaco/MonacoEditor.tsx
+++ b/website/src/website/components/monaco/MonacoEditor.tsx
@@ -249,6 +249,7 @@ export class MonacoDiffEditor extends React.Component<
 			minimap: { enabled: false },
 			automaticLayout: false,
 			theme: this.props.theme,
+			originalEditable: true,
 		});
 		this.editor.setModel({
 			original: this.props.originalModel,
diff --git a/website/src/website/pages/home/Home.tsx b/website/src/website/pages/home/Home.tsx
index 9e77ebf3f8..1f3bde98df 100644
--- a/website/src/website/pages/home/Home.tsx
+++ b/website/src/website/pages/home/Home.tsx
@@ -217,6 +217,7 @@ class EditorDemo extends React.Component {
 						value={this.currentSample.value || "loading..."}
 						language={this.currentLanguage?.id}
 						theme={this.currentTheme.id}
+						onDidValueChange={() => {}}
 					/>
 				</div>
 			</div>