diff --git a/php/ext/google/protobuf/package.xml b/php/ext/google/protobuf/package.xml
index 0a19897c8..c76d21f25 100644
--- a/php/ext/google/protobuf/package.xml
+++ b/php/ext/google/protobuf/package.xml
@@ -21,6 +21,7 @@
   <api>beta</api>
  </stability>
  <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>PHP protobuf</notes>
  <contents>
   <dir baseinstalldir="/" name="/">
     <file baseinstalldir="/" name="config.m4" role="src"/>