@@ -36,7 +36,7 @@ static SDL_Rect gRect;

 static Ppu ppu;

 static Apu apu[POLYPHONY];

 static Device *devsystem, *devscreen, *devmouse, *devctrl, *devaudio0, *devconsole;

-static Uint32 *ppu_screen, stdin_event, audio0_event, palette[4];

+static Uint32 *ppu_screen, stdin_event, audio0_event, palette[16];

 static Uint8 zoom = 1;

 static unsigned int reqdraw = 0;

@@ -300,6 +300,8 @@ update_palette(Uint8 *addr)

 			b = (*(addr + 4 + i / 2) >> (!(i % 2) << 2)) & 0x0f;

 		palette[i] = 0xff000000 | (r << 20) | (r << 16) | (g << 12) | (g << 8) | (b << 4) | b;

 	}

+	for(i = 4; i < 16; ++i)

+		palette[i] = palette[i / 4];

 	reqdraw = 1;

 }