diff --git a/library/Icinga/User/Preferences/Store/IniStore.php b/library/Icinga/User/Preferences/Store/IniStore.php
deleted file mode 100644
index f456f141a..000000000
--- a/library/Icinga/User/Preferences/Store/IniStore.php
+++ /dev/null
@@ -1,118 +0,0 @@
-<?php
-/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
-
-namespace Icinga\User\Preferences\Store;
-
-use Icinga\Application\Config;
-use Icinga\Exception\NotReadableError;
-use Icinga\Exception\NotWritableError;
-use Icinga\User\Preferences;
-use Icinga\User\Preferences\PreferencesStore;
-use Icinga\File\Ini\IniParser;
-
-/**
- * Load and save user preferences from and to INI files
- */
-class IniStore extends PreferencesStore
-{
-    /**
-     * Preferences file of the given user
-     *
-     * @var string
-     */
-    protected $preferencesFile;
-
-    /**
-     * Stored preferences
-     *
-     * @var array
-     */
-    protected $preferences = array();
-
-    /**
-     * Initialize the store
-     */
-    protected function init()
-    {
-        $this->preferencesFile = sprintf(
-            '%s/%s/config.ini',
-            $this->getStoreConfig()->location,
-            strtolower($this->getUser()->getUsername())
-        );
-    }
-
-    /**
-     * Load preferences from source
-     *
-     * @return  array
-     *
-     * @throws  NotReadableError    When the INI file of the user exists and is not readable
-     */
-    public function load()
-    {
-        if (file_exists($this->preferencesFile)) {
-            if (! is_readable($this->preferencesFile)) {
-                throw new NotReadableError(
-                    'Preferences INI file %s for user %s is not readable',
-                    $this->preferencesFile,
-                    $this->getUser()->getUsername()
-                );
-            } else {
-                $this->preferences = IniParser::parseIniFile($this->preferencesFile)->toArray();
-            }
-        }
-
-        return $this->preferences;
-    }
-
-    /**
-     * Save the given preferences
-     *
-     * @param   Preferences     $preferences    The preferences to save
-     */
-    public function save(Preferences $preferences)
-    {
-        $this->preferences = $preferences->toArray();
-
-        // TODO: Elaborate whether we need to patch the contents
-        // $preferences = $preferences->toArray();
-        // $this->update(array_diff_assoc($preferences, $this->preferences));
-        // $this->delete(array_keys(array_diff_key($this->preferences, $preferences)));
-
-        $this->write();
-    }
-
-    /**
-     * Write the preferences
-     *
-     * @throws  NotWritableError    In case the INI file cannot be written
-     */
-    public function write()
-    {
-        Config::fromArray($this->preferences)->saveIni($this->preferencesFile);
-    }
-
-    /**
-     * Add or update the given preferences
-     *
-     * @param   array   $preferences    The preferences to set
-     */
-    protected function update(array $preferences)
-    {
-        foreach ($preferences as $key => $value) {
-            $this->preferences[$key] = $value;
-        }
-    }
-
-    /**
-     * Delete the given preferences by name
-     *
-     * @param   array   $preferenceKeys     The preference names to delete
-     */
-    protected function delete(array $preferenceKeys)
-    {
-        foreach ($preferenceKeys as $key) {
-            unset($this->preferences[$key]);
-        }
-    }
-}