diff --git a/Game/Assets/Scripts/HelpBox.cs b/Game/Assets/Scripts/HelpBox.cs
index 94f4d03..7c4ea05 100644
--- a/Game/Assets/Scripts/HelpBox.cs
+++ b/Game/Assets/Scripts/HelpBox.cs
@@ -17,6 +17,7 @@ public enum HelpBoxMessageType
     Error
 }
 
+#if UNITY_EDITOR
 public class HelpBoxAttribute : PropertyAttribute
 {
     public readonly HelpBoxMessageType MessageType;
@@ -67,4 +68,5 @@ public class HelpBoxAttributeDrawer : DecoratorDrawer
             case HelpBoxMessageType.Error: return MessageType.Error;
         }
     }
-}
\ No newline at end of file
+}
+#endif
\ No newline at end of file