diff --git a/data/uking_functions.csv b/data/uking_functions.csv
index 844740c4..6917cbfc 100644
--- a/data/uking_functions.csv
+++ b/data/uking_functions.csv
@@ -89368,8 +89368,8 @@ Address,Quality,Size,Name
 0x00000071010bdce4,U,000012,GameSceneStatusMgr::x
 0x00000071010bdcf0,U,000012,GameSceneStatusMgr::__auto1
 0x00000071010bdcfc,U,000012,GameSceneStatusMgr::__auto0
-0x00000071010bdd08,U,000008,_ZN4ksys4util17tryCreateDualHeapEmRKN4sead14SafeStringBaseIcEEPNS1_4HeapES7_NS6_13HeapDirectionEb
-0x00000071010bdd10,U,000676,DualHeapOrDualFrameHeap::tryAlloc
+0x00000071010bdd08,U,000008,_ZN4ksys4util14createDualHeapEmRKN4sead14SafeStringBaseIcEEPNS1_4HeapES7_NS6_13HeapDirectionEb
+0x00000071010bdd10,U,000676,_ZN4ksys4util17tryCreateDualHeapEmRKN4sead14SafeStringBaseIcEEPNS1_4HeapES7_NS6_13HeapDirectionEb
 0x00000071010bdfb4,U,000288,DualHeapOrDualFrameHeap::tryAllocFromFrameHeapOrEmergency
 0x00000071010be0d4,U,000068,DualFrameHeap::dtor
 0x00000071010be118,U,000076,DualFrameHeap::dtorDelete
diff --git a/src/KingSystem/GameData/gdtManager.cpp b/src/KingSystem/GameData/gdtManager.cpp
index ff628407..4d418f3d 100644
--- a/src/KingSystem/GameData/gdtManager.cpp
+++ b/src/KingSystem/GameData/gdtManager.cpp
@@ -622,8 +622,8 @@ FlagHandle Manager::getRevivalFlagHandle(const sead::SafeString& object_name,
 
 void Manager::allocParam1() {
     auto* parent_heap = OverlayArenaSystem::instance()->getGameDataWorkHeap();
-    auto* heap = util::tryCreateDualHeap(0, "param1", parent_heap, nullptr,
-                                         sead::Heap::cHeapDirection_Forward, false);
+    auto* heap = util::createDualHeap(0, "param1", parent_heap, nullptr,
+                                      sead::Heap::cHeapDirection_Forward, false);
     mFlagBuffer1 = new (heap) TriggerParam;
     mFlagBuffer1->copyAllFlags(*mFlagBuffer, heap, true);
     heap->adjust();
@@ -649,8 +649,8 @@ void Manager::allocRetryBuffer(sead::Heap* heap) {
     if (mRetryBuffer)
         return;
 
-    auto* buffer_heap = util::tryCreateDualHeap(0x100000, "RetryBuffer", heap, nullptr,
-                                                sead::Heap::cHeapDirection_Reverse, false);
+    auto* buffer_heap = util::createDualHeap(0x100000, "RetryBuffer", heap, nullptr,
+                                             sead::Heap::cHeapDirection_Reverse, false);
     mRetryBuffer = new (buffer_heap) TriggerParam;
     mRetryBuffer->copyPermanentFlags(*mFlagBuffer1, buffer_heap);
     buffer_heap->adjust();