diff --git a/apps/web/components/memories-grid.tsx b/apps/web/components/memories-grid.tsx
index 3127c148..3a021986 100644
--- a/apps/web/components/memories-grid.tsx
+++ b/apps/web/components/memories-grid.tsx
@@ -129,6 +129,7 @@ function fetchOgData(url: string): Promise<OgData | null> {
 
 const PAGE_SIZE = 100
 const MAX_TOTAL = 1000
+const EMPTY_SET = new Set<string>()
 
 const MEMORIES_LOADING_LABELS = [
 	"Getting your supermemories…",
@@ -231,7 +232,7 @@ export function MemoriesGrid({
 	isChatOpen,
 	onOpenDocument,
 	isSelectionMode = false,
-	selectedDocumentIds = new Set(),
+	selectedDocumentIds = EMPTY_SET,
 	onEnterSelectionMode,
 	onToggleSelection,
 	onClearSelection,