diff --git a/src/screen_sprite_test.c b/src/screen_sprite_test.c
index 1b7b2ce..8e32164 100644
--- a/src/screen_sprite_test.c
+++ b/src/screen_sprite_test.c
@@ -39,6 +39,10 @@ screen_sprite_test_load()
         chara_file = "\\SPRITES\\MILES.CHARA;1";
         tim_file = "\\SPRITES\\MILES.TIM;1";
         break;
+    case CHARA_KNUCKLES:
+        chara_file = "\\SPRITES\\KNUX.CHARA;1";
+        tim_file = "\\SPRITES\\KNUX.TIM;1";
+        break;
     case CHARA_SONIC:
     default: break;
     }