diff --git a/src/nostalgia/modules/gfx/include/nostalgia/gfx/tilesheet.hpp b/src/nostalgia/modules/gfx/include/nostalgia/gfx/tilesheet.hpp
index f1b6031d3..dc4e5ace0 100644
--- a/src/nostalgia/modules/gfx/include/nostalgia/gfx/tilesheet.hpp
+++ b/src/nostalgia/modules/gfx/include/nostalgia/gfx/tilesheet.hpp
@@ -16,23 +16,6 @@
 
 namespace nostalgia::gfx {
 
-struct SubSheetTemplate {
-	static constexpr auto TypeName = "net.drinkingtea.nostalgia.gfx.SubSheetTemplate";
-	static constexpr auto TypeVersion = 1;
-	ox::String name;
-	int32_t width{};
-	int32_t height{};
-	ox::Vector<SubSheetTemplate> subsheets;
-};
-
-OX_MODEL_BEGIN(SubSheetTemplate)
-	OX_MODEL_FIELD(name)
-	OX_MODEL_FIELD(width)
-	OX_MODEL_FIELD(height)
-	OX_MODEL_FIELD(subsheets)
-OX_MODEL_END()
-
-
 // Predecessor to TileSheet, kept for backward compatibility
 struct TileSheetV1 {
 	static constexpr auto TypeName = "net.drinkingtea.nostalgia.core.NostalgiaGraphic";
diff --git a/src/nostalgia/player/app.cpp b/src/nostalgia/player/app.cpp
index 98cba725d..2b29d7eb9 100644
--- a/src/nostalgia/player/app.cpp
+++ b/src/nostalgia/player/app.cpp
@@ -129,7 +129,7 @@ ox::Error run(
 		[[maybe_unused]] ox::StringView project,
 		[[maybe_unused]] ox::StringView appName,
 		[[maybe_unused]] ox::StringView projectDataDir,
-		ox::SpanView<char const*> args) noexcept {
+		ox::SpanView<ox::CString> args) noexcept {
 	if (args.size() < 2) {
 		return ox::Error{1, "Please provide path to project directory or OxFS file."};
 	}