diff --git a/atmosphere.php b/atmosphere.php
index ebddc3d..c0c508f 100644
--- a/atmosphere.php
+++ b/atmosphere.php
@@ -6,7 +6,7 @@
  * Version: unreleased
  * Author: Automattic
  * Author URI: https://automattic.com
- * License: GPL-2.0-or-later
+ * License: GPL-2.0
  * License URI: https://www.gnu.org/licenses/gpl-2.0.html
  * Text Domain: atmosphere
  * Requires PHP: 8.2
diff --git a/readme.txt b/readme.txt
index 6e68f0c..aa3b2f2 100644
--- a/readme.txt
+++ b/readme.txt
@@ -5,7 +5,7 @@ Requires at least: 6.2
 Tested up to: 7.0
 Requires PHP: 8.2
 Stable tag: unreleased
-License: GPL-2.0-or-later
+License: GPL-2.0
 License URI: https://www.gnu.org/licenses/gpl-2.0.html
 
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