diff --git a/src/main/java/club/mcams/carpet/util/CommandHelper.java b/src/main/java/club/mcams/carpet/util/CommandHelper.java
index 34f20afc..23282dff 100644
--- a/src/main/java/club/mcams/carpet/util/CommandHelper.java
+++ b/src/main/java/club/mcams/carpet/util/CommandHelper.java
@@ -1,3 +1,23 @@
+/*
+ * This file is part of the Carpet AMS Addition project, licensed under the
+ * GNU Lesser General Public License v3.0
+ *
+ * Copyright (C) 2023  A Minecraft Server and contributors
+ *
+ * Carpet AMS Addition is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Carpet AMS Addition is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Carpet AMS Addition.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package club.mcams.carpet.util;
 
 import net.minecraft.server.MinecraftServer;