1 files changed, 1 insertions, 1 deletions
diff --git a/test/sprite/sprite_store.cpp b/test/sprite/sprite_store.cpp
index 08977eac4f..ee6ea2e9e0 100644
--- a/test/sprite/sprite_store.cpp
+++ b/test/sprite/sprite_store.cpp
@@ -299,7 +299,7 @@ TEST(SpriteStore, LoadingCancel) {
     test.fileSource.spriteImageResponse =
     test.fileSource.spriteJSONResponse = [&] (const Resource&) {
         test.end();
-        return Response();
+        return optional<Response>();
     };
 
     test.observer.spriteLoaded = [&] () {