diff --git a/src/DiIiS-NA/D3-GameServer/CommandManager/Commands/LevelUpCommand.cs b/src/DiIiS-NA/D3-GameServer/CommandManager/Commands/LevelUpCommand.cs
index 6ebc2a0..7237e05 100644
--- a/src/DiIiS-NA/D3-GameServer/CommandManager/Commands/LevelUpCommand.cs
+++ b/src/DiIiS-NA/D3-GameServer/CommandManager/Commands/LevelUpCommand.cs
@@ -22,8 +22,8 @@ public class LevelUpCommand : CommandGroup
         var amount = 1;
 
         if (@params != null)
-            if (!int.TryParse(@params[0], out amount))
-                amount = 1;
+            if (!int.TryParse(@params[0], out amount) || amount < 1)
+                return "Invalid amount of levels.";
 
         for (var i = 0; i < amount; i++)
             if (player.Level >= 70)