diff --git a/keyboards/aplusx_pulsar/xboard_qs/xboard_qs.c b/keyboards/aplusx_pulsar/xboard_qs/xboard_qs.c
index a85052d76a9..62d1f3e16ed 100644
--- a/keyboards/aplusx_pulsar/xboard_qs/xboard_qs.c
+++ b/keyboards/aplusx_pulsar/xboard_qs/xboard_qs.c
@@ -1,3 +1,19 @@
+/* Copyright 2024 Aplusx Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include QMK_KEYBOARD_H
 
 #include "xboard_qs.h"
diff --git a/keyboards/aplusx_pulsar/xboard_qs/xboard_qs.h b/keyboards/aplusx_pulsar/xboard_qs/xboard_qs.h
index e9783a7ac14..7314039b201 100644
--- a/keyboards/aplusx_pulsar/xboard_qs/xboard_qs.h
+++ b/keyboards/aplusx_pulsar/xboard_qs/xboard_qs.h
@@ -1,3 +1,19 @@
+/* Copyright 2024 Aplusx Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #pragma once
 
 #include "quantum.h"