diff --git a/ext/pdo_mysql/config.w32 b/ext/pdo_mysql/config.w32
index ce5584386e308..031efddfb356c 100644
--- a/ext/pdo_mysql/config.w32
+++ b/ext/pdo_mysql/config.w32
@@ -6,7 +6,7 @@ if (PHP_PDO_MYSQL != "no") {
 	if (PHP_PDO_MYSQL == "yes" || PHP_PDO_MYSQL == "mysqlnd") {
 		AC_DEFINE('PDO_USE_MYSQLND', 1, 'Using MySQL native driver');
 		STDOUT.WriteLine("INFO: mysqlnd build");
-		EXTENSION("pdo_mysql", "pdo_mysql.c mysql_driver.c mysql_statement.c mysql_sql_parser.c");
+		EXTENSION("pdo_mysql", "pdo_mysql.c mysql_driver.c mysql_statement.c mysql_sql_parser.c", null, "/DZEND_ENABLE_STATIC_TSRMLS_CACHE=1");
 		ADD_EXTENSION_DEP('pdo_mysql', 'pdo');
 		ADD_MAKEFILE_FRAGMENT();
 	} else {