diff --git a/src/overlays/actors/ovl_Bg_Spot15_Saku/z_bg_spot15_saku.c b/src/overlays/actors/ovl_Bg_Spot15_Saku/z_bg_spot15_saku.c
index 52a6f59441..759863cf32 100644
--- a/src/overlays/actors/ovl_Bg_Spot15_Saku/z_bg_spot15_saku.c
+++ b/src/overlays/actors/ovl_Bg_Spot15_Saku/z_bg_spot15_saku.c
@@ -58,20 +58,12 @@ void BgSpot15Saku_Destroy(BgSpot15Saku* this, GlobalContext* globalCtx) {
     DynaPolyInfo_Free(globalCtx, &globalCtx->colCtx.dyna, this->dyna.dynaPolyId);
 }
 
-#ifdef NON_MATCHING
-// regalloc differences
 void func_808B4930(BgSpot15Saku* this, GlobalContext* globalCtx) {
-    void* temp = this->unk_168;
-    void* temp2 = this->unk_16C;
-
-    if ((temp != NULL || temp2 != NULL) && !(gSaveContext.inf_table[7] & 2)) {
+    if (this->unk_168 && !(gSaveContext.inf_table[7] & 2)) {
         this->unk_17C = 2;
         this->actionFunc = func_808B4978;
     }
 }
-#else
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_Bg_Spot15_Saku/func_808B4930.s")
-#endif
 
 void func_808B4978(BgSpot15Saku* this, GlobalContext* globalCtx) {
     Actor* thisx = &this->dyna.actor;
@@ -86,18 +78,12 @@ void func_808B4978(BgSpot15Saku* this, GlobalContext* globalCtx) {
     }
 }
 
-#ifdef NON_MATCHING
-// single regalloc difference
 void func_808B4A04(BgSpot15Saku* this, GlobalContext* globalCtx) {
-    if (this->unk_17C == 0) {
-        this->unk_168 = 0 & 0xFFFFFFFFFFFFFFFF;
-        this->unk_16C = 0 & 0xFFFFFFFFFFFFFFFF;
+    if (!this->unk_17C) {
+        this->unk_168 = 0;
         this->actionFunc = func_808B4930;
     }
 }
-#else
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_Bg_Spot15_Saku/func_808B4A04.s")
-#endif
 
 void BgSpot15Saku_Update(BgSpot15Saku* this, GlobalContext* globalCtx) {
     DECR(this->unk_17C);
diff --git a/src/overlays/actors/ovl_Bg_Spot15_Saku/z_bg_spot15_saku.h b/src/overlays/actors/ovl_Bg_Spot15_Saku/z_bg_spot15_saku.h
index abd85de7b4..d39b38dced 100644
--- a/src/overlays/actors/ovl_Bg_Spot15_Saku/z_bg_spot15_saku.h
+++ b/src/overlays/actors/ovl_Bg_Spot15_Saku/z_bg_spot15_saku.h
@@ -7,8 +7,7 @@
 typedef struct {
     /* 0x0000 */ DynaPolyActor dyna;
     /* 0x0164 */ ActorFunc actionFunc;
-    /* 0x0168 */ UNK_PTR unk_168;
-    /* 0x016C */ UNK_PTR unk_16C;
+    /* 0x0168 */ u64 unk_168;
     /* 0x0170 */ f32 unk_170;
     /* 0x0174 */ f32 unk_174;
     /* 0x0174 */ f32 unk_178;