diff --git a/libretro-test-gl/libretro-test.c b/libretro-test-gl/libretro-test.c
index 5bc29d8c18..147d448b24 100644
--- a/libretro-test-gl/libretro-test.c
+++ b/libretro-test-gl/libretro-test.c
@@ -30,8 +30,8 @@ static struct retro_hw_render_callback hw_render;
 #define MAX_WIDTH 1024
 #define MAX_HEIGHT 1024
 #else
-#define MAX_WIDTH 1920
-#define MAX_HEIGHT 1600
+#define MAX_WIDTH 2048
+#define MAX_HEIGHT 2048
 #endif
 
 static unsigned width = BASE_WIDTH;
@@ -255,7 +255,7 @@ void retro_set_environment(retro_environment_t cb)
 #ifdef GLES
          "Internal resolution; 320x240|360x480|480x272|512x384|512x512|640x240|640x448|640x480|720x576|800x600|960x720|1024x768",
 #else
-         "Internal resolution; 320x240|360x480|480x272|512x384|512x512|640x240|640x448|640x480|720x576|800x600|960x720|1024x768|1024x1024|1280x720|1280x960|1600x1200|1920x1080|1920x1440|1920x1600",
+         "Internal resolution; 320x240|360x480|480x272|512x384|512x512|640x240|640x448|640x480|720x576|800x600|960x720|1024x768|1024x1024|1280x720|1280x960|1600x1200|1920x1080|1920x1440|1920x1600|2048x2048",
 #endif
       },
 #ifdef CORE