diff --git a/deps/nostalgia/src/nostalgia/player/app.cpp b/deps/nostalgia/src/nostalgia/player/app.cpp
index aeddbed..f91a171 100644
--- a/deps/nostalgia/src/nostalgia/player/app.cpp
+++ b/deps/nostalgia/src/nostalgia/player/app.cpp
@@ -38,7 +38,7 @@ static int testUpdateHandler(turbine::Context &tctx) noexcept {
 	spriteX += xmod;
 	spriteY += ymod;
 	constexpr ox::StringView sprites = "nostalgia";
-	for (unsigned i = 0; i < sprites.len(); ++i) {
+	for (unsigned i = 0; i < sprites.size(); ++i) {
 		auto const c = static_cast<unsigned>(sprites[i] - ('a' - 1));
 		gfx::setSprite(cctx, i, {
 			.enabled = true,