diff --git a/src/systems/monster_ai.rs b/src/systems/monster_ai.rs
index 32061dd..8123234 100644
--- a/src/systems/monster_ai.rs
+++ b/src/systems/monster_ai.rs
@@ -74,6 +74,7 @@ pub fn run(world: &mut World, resources: &mut Resources) {
                                 resources.stats.add_score(1);
                                 *tile = TileType::Floor;
                                 to_kill.push(entity);
+                                resources.map.clear_tile_content_at(Point::from(*position));
                             }
                             _ => {
                                 resources.map.clear_tile_content_at(Point::from(*position));