diff --git a/Source/Contents/Jobs/JobInheritance.cpp b/Source/Contents/Jobs/JobInheritance.cpp
index 1559891a7..56ed8be4e 100644
--- a/Source/Contents/Jobs/JobInheritance.cpp
+++ b/Source/Contents/Jobs/JobInheritance.cpp
@@ -711,7 +711,7 @@ bool CSession::IsJobWeaponTypeAllowed(int job, std::int64_t weaponType) const {
 
 // OFFSET: 0x00DFBCE0
 // FUNCTION: fn_23587
-__declspec(noinline) bool __stdcall IsPlayerJob(int job) {
+__declspec(noinline) int __stdcall IsPlayerJob(int job) {
   const auto value = static_cast<unsigned>(job);
   return value - JT_NOVICE_H <= unsigned(JT_MER_BEGIN - 1 - JT_NOVICE_H) || value <= unsigned(JT_SUMMER2);
 }
diff --git a/Source/Contents/Jobs/JobInheritance.h b/Source/Contents/Jobs/JobInheritance.h
index ce9d88a67..243f9e683 100644
--- a/Source/Contents/Jobs/JobInheritance.h
+++ b/Source/Contents/Jobs/JobInheritance.h
@@ -4,7 +4,7 @@
 #include <cstdint>
 #include <string>
 
-bool __stdcall IsPlayerJob(int job);
+int __stdcall IsPlayerJob(int job);
 bool __stdcall IsVisibleJob(int job);
 int __stdcall GetWeaponViewValue(int weapon);
 int __stdcall GetDualWieldWeaponType(int first, int second);