diff --git a/soh/soh/Enhancements/Items/BlueFireArrows.cpp b/soh/soh/Enhancements/Items/BlueFireArrows.cpp
index 67ace8f119..5aebef1005 100644
--- a/soh/soh/Enhancements/Items/BlueFireArrows.cpp
+++ b/soh/soh/Enhancements/Items/BlueFireArrows.cpp
@@ -23,8 +23,8 @@ static void UpdateBlueFireCollidersBgIceShelter(void* actorPtr) {
     thisx->cylinder2.info.bumper.dmgFlags |= DMG_ARROW_ICE;
 }
 
-static bool CheckAC(Actor* ac) {
-    return ac != NULL && ac->id == ACTOR_EN_ARROW && ac->child != NULL && ac->child->id == ACTOR_ARROW_ICE;
+static bool HitByIceArrow(ColliderCylinder* cylinder) {
+    return cylinder->info.acHitInfo != NULL && (cylinder->info.acHitInfo->toucher.dmgFlags & DMG_ARROW_ICE);
 }
 
 void RegisterBlueFireArrowsHooks() {
@@ -47,7 +47,7 @@ void RegisterBlueFireArrowsHooks() {
     COND_VB_SHOULD(VB_BG_ICE_SHELTER_MELT, shouldRegister, {
         BgIceShelter* thisx = va_arg(args, BgIceShelter*);
 
-        if (CheckAC(thisx->cylinder1.base.ac) || CheckAC(thisx->cylinder2.base.ac)) {
+        if (HitByIceArrow(&thisx->cylinder1) || HitByIceArrow(&thisx->cylinder2)) {
             *should = true;
         }
     });