diff --git a/src/components/PreviewPane.tsx b/src/components/PreviewPane.tsx
index 0c60d05..8bfe7bc 100644
--- a/src/components/PreviewPane.tsx
+++ b/src/components/PreviewPane.tsx
@@ -56,7 +56,7 @@ export function PreviewPane() {
         </div>
         <div className="preview-pane-body">
           {surfaceSnap
-            ? <SurfaceView snapshot={surfaceSnap} onAction={(actionId, payload) => store.handleSurfaceAction(String(surfaceSnap?.identity.surfaceId), actionId, payload as Record<string, unknown>)} docBridge={{ onOpenDoc: docId => {
+            ? <SurfaceView snapshot={surfaceSnap} onAction={id => store.handleSurfaceAction(String(surfaceSnap?.identity.surfaceId), id, {})} docBridge={{ onOpenDoc: docId => {
                 const art = artifacts.find(a => a.id === docId)
                 if (art) store.requestPreview(art)
               } }} />