diff --git a/build/exe/doliwamp/php.ini.install b/build/exe/doliwamp/php.ini.install
index 46e4dc685b7..928e967f184 100644
--- a/build/exe/doliwamp/php.ini.install
+++ b/build/exe/doliwamp/php.ini.install
@@ -665,6 +665,7 @@ extension=php_gd2.dll
 ;extension=php_ifx.dll
 ;extension=php_imap.dll
 ;extension=php_interbase.dll
+extension=php_intl.dll
 extension=php_ldap.dll
 extension=php_mbstring.dll
 ;extension=php_mcrypt.dll