diff --git a/composer.json b/composer.json
index 227f908..9e76758 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "bsdiff/bsdiff",
     "type": "php-ext",
-    "license": "PHP-3.01",
+    "license": "(PHP-3.01 AND BSD-2-Clause)",
     "description": "A PHP extension to build and apply patches to binary files.",
     "require": {
         "php": ">=7.2.0"
diff --git a/package.xml b/package.xml
index ae95f80..f96a8d7 100644
--- a/package.xml
+++ b/package.xml
@@ -19,7 +19,7 @@
   <release>stable</release>
   <api>stable</api>
  </stability>
- <license uri="http://www.php.net/license">PHP License</license>
+ <license uri="http://www.php.net/license">PHP-3.01 AND BSD-2-Clause</license>
  <notes>
 - Add composer.json for installation via PIE (PHP Installer for Extensions).
  </notes>