diff --git a/src/game/World.cpp b/src/game/World.cpp
index 8d0d29c..5cfbca0 100644
--- a/src/game/World.cpp
+++ b/src/game/World.cpp
@@ -244,7 +244,7 @@ bool World::CanPlaceBigTower(const glm::vec2& worldPos, PlayerID playerID) const
 void World::cleanDeadMobs() {
     for (std::size_t i = 0; i < m_Mobs.size(); i++) {
         MobPtr mob = m_Mobs[i];
-        if (!mob->isAlive()) {
+        if (mob->isDead()) {
             mob->OnDeath(this);
 
             //reward players