diff --git a/libraries/data_drizzle.inc.php b/libraries/data_drizzle.inc.php
deleted file mode 100644
index f26293befa..0000000000
--- a/libraries/data_drizzle.inc.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Column types and functions supported by Drizzle
- *
- * @package PhpMyAdmin
- */
-if (! defined('PHPMYADMIN')) {
-    exit;
-}
-?>
diff --git a/libraries/data_mysql.inc.php b/libraries/data_mysql.inc.php
deleted file mode 100644
index 41196ab472..0000000000
--- a/libraries/data_mysql.inc.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Column types and functions supported by MySQL
- *
- * @package PhpMyAdmin
- */
-if (! defined('PHPMYADMIN')) {
-    exit;
-}
-
-?>