diff --git a/lib/thirdpartylibs.xml b/lib/thirdpartylibs.xml
index 4001d10ea27..e190629c8e5 100644
--- a/lib/thirdpartylibs.xml
+++ b/lib/thirdpartylibs.xml
@@ -189,6 +189,13 @@
     <version>0.9.1</version>
     <licenseversion>2.1+</licenseversion>
   </library>
+  <library>
+    <location>pear/XML/Parser</location>
+    <name>Pear_XML_Parser</name>
+    <license>BSD</license>
+    <version>1.3.2</version>
+    <licenseversion></licenseversion>
+  </library>
   <library>
     <location>phpmailer</location>
     <name>PHPMailer</name>