diff --git a/Source/Client/SessionPredicates.cpp b/Source/Client/SessionPredicates.cpp
index 9c96c79c..44575353 100644
--- a/Source/Client/SessionPredicates.cpp
+++ b/Source/Client/SessionPredicates.cpp
@@ -59,7 +59,7 @@ int CSession::IsMonsterActor(CGameActor* actor) const {
   }
 
   const int job = actor->GetEffectiveJob(-1);
-  if ((job > 1000 && job < 4000) || (job >= 20021 && job <= 31999)) {
+  if ((job > 1000 && job < 3999) || (job >= 20021 && job <= 31999)) {
     return 1;
   }