diff --git a/src/adv/AdvBlock.lua b/src/adv/AdvBlock.lua
index 908e535..bd40823 100644
--- a/src/adv/AdvBlock.lua
+++ b/src/adv/AdvBlock.lua
@@ -180,7 +180,7 @@ function Block:randomEvent()
 			local blocks = self.room.map.adv:getCurMap():getBlocksBySize(self.room.roomId, self.blockId, 2)
 			for _, block in pairs(blocks) do
 				if block:isMonster() then
-					local e = self.battle:getEnemy(block.room.roomId, block.blockId)
+					local e = adv.battle:getEnemy(block.room.roomId, block.blockId)
 					for _, buffId in ipairs(buffs) do
 						e:addBuff(buffId)
 					end
--
libgit2 0.21.2