diff --git a/src/drivers/libretro/libretro.c b/src/drivers/libretro/libretro.c
index 6c8a12e..d2e92b6 100644
--- a/src/drivers/libretro/libretro.c
+++ b/src/drivers/libretro/libretro.c
@@ -772,6 +772,7 @@ void FCEUD_RegionOverride(unsigned region)
    }
 
    FCEUI_SetVidSystem(pal);
+   retro_set_custom_palette();
 }
 
 void retro_deinit (void)