diff --git a/server/gameserver/mt/Buff.cc b/server/gameserver/mt/Buff.cc
index 69ff75f1..af3c6093 100644
--- a/server/gameserver/mt/Buff.cc
+++ b/server/gameserver/mt/Buff.cc
@@ -389,6 +389,10 @@ namespace mt
                         }
                         break;
                     }
+                    if (buff_effect() == kBET_DirectSetAttr &&
+                        _int_buff_param1 != kXHAT_Atk) {
+                        abort();
+                    }
                 }
                 break;
             default: