diff --git a/src/game/game_1531a0.c b/src/game/game_1531a0.c
index 864362251..94208de60 100644
--- a/src/game/game_1531a0.c
+++ b/src/game/game_1531a0.c
@@ -682,14 +682,10 @@ glabel func0f153d24
 /*  f153d38:	a04e002a */ 	sb	$t6,0x2a($v0)
 );
 
-GLOBAL_ASM(
-glabel func0f153d3c
-/*  f153d3c:	3c02800a */ 	lui	$v0,%hi(var800a45d0)
-/*  f153d40:	244245d0 */ 	addiu	$v0,$v0,%lo(var800a45d0)
-/*  f153d44:	904e002a */ 	lbu	$t6,0x2a($v0)
-/*  f153d48:	03e00008 */ 	jr	$ra
-/*  f153d4c:	a04e0000 */ 	sb	$t6,0x0($v0)
-);
+void func0f153d3c(void)
+{
+	var800a45d0.unk00 = var800a45d0.unk2a;
+}
 
 GLOBAL_ASM(
 glabel func0f153d50
diff --git a/src/include/types.h b/src/include/types.h
index 714b173a8..c9fc9b3ab 100644
--- a/src/include/types.h
+++ b/src/include/types.h
@@ -6845,7 +6845,8 @@ struct var800a45d0 {
 	/*0x1c*/ u32 unk1c;
 	/*0x20*/ u32 unk20;
 	/*0x24*/ u32 unk24;
-	/*0x28*/ u32 unk28;
+	/*0x28*/ u16 unk28;
+	/*0x2a*/ u8 unk2a;
 	/*0x2c*/ u32 unk2c;
 	/*0x30*/ u32 unk30;
 	/*0x34*/ u32 unk34;