diff --git a/src/nostalgia/core/sdl/core.cpp b/src/nostalgia/core/sdl/core.cpp
index 9746875d5..683c6c13a 100644
--- a/src/nostalgia/core/sdl/core.cpp
+++ b/src/nostalgia/core/sdl/core.cpp
@@ -27,7 +27,7 @@ ox::Error init(Context *ctx) {
 }
 
 ox::Error run(Context *ctx) {
-	auto id = ctx->windowerData<SdlImplData>();
+	const auto id = ctx->windowerData<SdlImplData>();
 	// try adaptive vsync
 	if (SDL_GL_SetSwapInterval(-1) < 0) {
 		oxTrace("nostalgia::core::sdl", "Could not enable adaptive vsync, falling back on vsync");
diff --git a/src/nostalgia/core/userland/gfx_opengl.cpp b/src/nostalgia/core/userland/gfx_opengl.cpp
index de1d62c27..d48460ed0 100644
--- a/src/nostalgia/core/userland/gfx_opengl.cpp
+++ b/src/nostalgia/core/userland/gfx_opengl.cpp
@@ -7,6 +7,7 @@
  */
 
 #include <array>
+#define NOST_FPS_PRINT
 #ifdef NOST_FPS_PRINT
 #include <iostream>
 #endif
@@ -43,7 +44,7 @@ struct GlImplData {
 	GLuint bgShader = 0;
 	int64_t prevFpsCheckTime = 0;
 	uint64_t draws = 0;
-	std::array<Background, 1> backgrounds;
+	std::array<Background, 4> backgrounds;
 };
 
 constexpr const GLchar *bgvshad = R"(