diff --git a/src/main/java/uulm/teamname/marvelous/gamelibrary/gamelogic/StoneCooldownManager.java b/src/main/java/uulm/teamname/marvelous/gamelibrary/gamelogic/StoneCooldownManager.java
index 5a24dfd..51f46a6 100644
--- a/src/main/java/uulm/teamname/marvelous/gamelibrary/gamelogic/StoneCooldownManager.java
+++ b/src/main/java/uulm/teamname/marvelous/gamelibrary/gamelogic/StoneCooldownManager.java
@@ -50,7 +50,7 @@ public class StoneCooldownManager {
      * @return Whether or not the stone is on cooldown
      */
     public boolean onCooldown(StoneType stone) {
-        return cooldowns.containsKey(stone);
+        return cooldowns.getOrDefault(stone, 0) > 0;
     }
 
     /**