diff --git a/src/Game/AirOctaDataMgrTemp.cpp b/src/Game/AirOctaDataMgrTemp.cpp
index 5f5c1e09..26965d07 100644
--- a/src/Game/AirOctaDataMgrTemp.cpp
+++ b/src/Game/AirOctaDataMgrTemp.cpp
@@ -2,9 +2,9 @@
 
 namespace uking {
 
-float AirOctaDataMgr::sub_71002fb17c(){
+void AirOctaDataMgr::sub_71002fb17c(){
     float result = unk_f0 + unk_110 + unk_114 + unk_118 + unk_11c;
     unk_fc = result;
-    return result;
+    return;
 } 
 }
\ No newline at end of file
diff --git a/src/Game/AirOctaDataMgrTemp.h b/src/Game/AirOctaDataMgrTemp.h
index 3f2c08de..7491de10 100644
--- a/src/Game/AirOctaDataMgrTemp.h
+++ b/src/Game/AirOctaDataMgrTemp.h
@@ -6,7 +6,7 @@ class AirOctaDataMgr  {
     //friend uking::ai::AI::AirOctaFlyUp;
 public:
     ksys::act::BaseProcLink& getProc() { return mBaseProcLink; }
-    float sub_71002fb17c();
+    void sub_71002fb17c();
     /* 0x08 */ char unk_00[0x10];
     /* 0x18 */ ksys::act::BaseProcLink mBaseProcLink;
     char placeFiller[0xC8];