diff --git a/test/testautomation_surface.c b/test/testautomation_surface.c
index fcc4bc14cb..e86704a6b2 100644
--- a/test/testautomation_surface.c
+++ b/test/testautomation_surface.c
@@ -346,7 +346,9 @@ int surface_testCompleteSurfaceConversion(void *arg)
         SDL_PIXELFORMAT_RGBA8888,
         SDL_PIXELFORMAT_ABGR8888,
         SDL_PIXELFORMAT_BGRA8888,
+#if 0 /* We aren't testing HDR10 colorspace conversion */
         SDL_PIXELFORMAT_ARGB2101010,
+#endif
     };
     SDL_Surface *face = NULL, *cvt1, *cvt2, *final;
     SDL_PixelFormat *fmt1, *fmt2;