diff --git a/php-extensions.txt b/php-extensions.txt
index 372ced332..70262cba5 100644
--- a/php-extensions.txt
+++ b/php-extensions.txt
@@ -1 +1 @@
-bcmath,bz2,ctype,curl,dom,fileinfo,filter,gd,iconv,intl,mbstring,mbregex,opcache,openssl,pdo,pdo_sqlite,phar,session,simplexml,sockets,sodium,sqlite3,tokenizer,xml,zip,zlib
+bcmath,bz2,ctype,curl,dom,fileinfo,filter,gd,iconv,intl,mbstring,mbregex,opcache,openssl,pdo,pdo_sqlite,phar,session,simplexml,sockets,sodium,sqlite3,tokenizer,xml,xmlreader,xmlwriter,zip,zlib