diff --git a/src/overlays/actors/ovl_Boss_Hakugin/z_boss_hakugin.h b/src/overlays/actors/ovl_Boss_Hakugin/z_boss_hakugin.h
index 10a01989a..25b06a2b9 100644
--- a/src/overlays/actors/ovl_Boss_Hakugin/z_boss_hakugin.h
+++ b/src/overlays/actors/ovl_Boss_Hakugin/z_boss_hakugin.h
@@ -31,8 +31,8 @@ typedef struct BossHakugin {
     /* 0x0191 */ u8 unk_191;
     /* 0x018C */ char unk_0192[0x866];
     /* 0x09F8 */ BossHakuginEffect unk_9F8[BOSS_HAKUGIN_EFFECT_COUNT];
-    /* 0x2618 */ char unk_2618[0x8E8];
-    /* 0x2F00 */ BossHakuginFhgFlashUnkStruct unk_2F00[7][15];
+    /* 0x2618 */ char unk_2618[0xB40];
+    /* 0x3158 */ BossHakuginFhgFlashUnkStruct unk_3158[5][15];
     /* 0x3734 */ char unk_3734[0xDC];
 } BossHakugin; // size = 0x3810
 
diff --git a/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c b/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c
index c8f5a74c7..30010a196 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c
@@ -100,9 +100,9 @@ void EffectSsFhgFlash_Update(PlayState* play, u32 index, EffectSs* this) {
         s32 gohtIndex = goht->unk_191 - 3;
 
         if (gohtIndex < 0) {
-            bodyPartPos = &goht->unk_2F00[this->rParams][12].unk_00;
+            bodyPartPos = &goht->unk_3158[this->rParams - FHGFLASH_SHOCK_GOHT_2][12].unk_00;
         } else {
-            bodyPartPos = &goht->unk_2F00[this->rParams][gohtIndex].unk_00;
+            bodyPartPos = &goht->unk_3158[this->rParams - FHGFLASH_SHOCK_GOHT_2][gohtIndex].unk_00;
         }
 
         this->pos.x = Rand_CenteredFloat(70.0f) + bodyPartPos->x;