diff --git a/include/d/d_gameover.h b/include/d/d_gameover.h
index 80efa1f9951..9a8841750c0 100644
--- a/include/d/d_gameover.h
+++ b/include/d/d_gameover.h
@@ -13,6 +13,7 @@ public:
     /* 8019AFE0 */ dGov_HIO_c();
     /* 8019C06C */ virtual ~dGov_HIO_c();
 
+    /* 0x04 */ u8 unk_0x4;
     /* 0x08 */ f32 mScale;
     /* 0x0C */ f32 mAlpha;
     /* 0x10 */ f32 mAnimSpeed;