diff --git a/src/components/nikumaru.rs b/src/components/nikumaru.rs
index a5b97a4..63c9563 100644
--- a/src/components/nikumaru.rs
+++ b/src/components/nikumaru.rs
@@ -19,7 +19,7 @@ impl NikumaruCounter {
 }
 
 impl GameEntity<&Player> for NikumaruCounter {
-    fn tick(&mut self, state: &mut SharedGameState, player: &Player) -> GameResult {
+    fn tick(&mut self, _state: &mut SharedGameState, player: &Player) -> GameResult {
         if !player.equip.has_nikumaru() {
             self.tick = 0;
             self.shown = false;