diff --git a/src/main/java/de/fanta/challenges/scoreboard/ScoreManager.java b/src/main/java/de/fanta/challenges/scoreboard/ScoreManager.java
index f7ccdbc..d528f84 100644
--- a/src/main/java/de/fanta/challenges/scoreboard/ScoreManager.java
+++ b/src/main/java/de/fanta/challenges/scoreboard/ScoreManager.java
@@ -8,6 +8,7 @@
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
+import javax.annotation.Nullable;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.HashMap;
@@ -51,7 +52,7 @@
         return indexes.indexOf(player.getName());
     }
 
-    public void saveScores(Player player) {
+    public void saveScores(@Nullable Player player) {
         StringBuilder sb = new StringBuilder();
         String ownerName = plugin.hasEditor() ? plugin.getCurrentEditor().getName() : "Console";
         SimpleDateFormat formatter = new SimpleDateFormat("dd.MM.yyyy - HH:mm:ss");