diff --git a/server/gameserver/buff/cond_add.cc b/server/gameserver/buff/cond_add.cc
index 9f5e4b88..ee11a63b 100644
--- a/server/gameserver/buff/cond_add.cc
+++ b/server/gameserver/buff/cond_add.cc
@@ -132,7 +132,7 @@ void CondAddBuff::ProcBulletKill()
           (const a8::Args& args)
           {
               IBullet* bullet = args.Get<IBullet*>(0);
-              Creature* c = args.Get<Creature*>(0);
+              Creature* c = args.Get<Creature*>(1);
               if (!owner->dead) {
                   owner->TryAddBuff(owner, meta->_int_buff_param4, skill_meta);
               }