diff --git a/src/adv/Adv.lua b/src/adv/Adv.lua
index fd699df..70c9ea1 100644
--- a/src/adv/Adv.lua
+++ b/src/adv/Adv.lua
@@ -2352,7 +2352,7 @@ function Adv:enemyDead(enemy, escape)
 			self:checkAchievement(Adv.AchievType.Kill, 1, enemyId)
 			self:checkAchievement(Adv.AchievType.KillHadBuff, 1, enemy)
 
-			self.onwer:checkTaskEnter("AdvKill", {chapterId = self.chapterId})
+			self.owner:checkTaskEnter("AdvKill", {chapterId = self.chapterId})
 
 			self:checkAchievement(Adv.AchievType.KillWithBuff, 1)
 			self:checkAchievement(Adv.AchievType.KillNoBuff, 1)
--
libgit2 0.21.2