diff --git a/app/Resources/CraueConfigBundle/views/Settings/modify.html.twig b/app/Resources/CraueConfigBundle/views/Settings/modify.html.twig
index c4e735ee0..b81b86510 100644
--- a/app/Resources/CraueConfigBundle/views/Settings/modify.html.twig
+++ b/app/Resources/CraueConfigBundle/views/Settings/modify.html.twig
@@ -20,12 +20,10 @@
 
                         {% for section in sections | craue_sortSections %}
                             <div id="set-{{ section }}" class="col s12">
-                                {% for setting in form.settings if setting.section.vars.value == section %}
-                                        {{ form_row(setting.name) }}
-                                        {{ form_row(setting.section) }}
-                                        {{ form_row(setting.value, {
-                                            'label': setting.name.vars.value | trans({}, 'CraueConfigBundle'),
-                                        }) }}
+                                {% for setting in form.settings if setting.vars.value.section == section %}
+                                    {{ form_row(setting.value, {
+                                        'label': setting.vars.value.name | trans({}, 'CraueConfigBundle'),
+                                    }) }}
                                 {% endfor %}
                             </div>
                         {% endfor %}
diff --git a/app/config/config.yml b/app/config/config.yml
index 116bb04c1..28abe7340 100644
--- a/app/config/config.yml
+++ b/app/config/config.yml
@@ -6,6 +6,7 @@ imports:
 parameters:
     # Allows to use the live reload feature for changes in assets
     use_webpack_dev_server: false
+    craue_config.cache_adapter.class: Craue\ConfigBundle\CacheAdapter\SymfonyCacheComponentAdapter
 
 framework:
     #esi:             ~
diff --git a/app/config/services.yml b/app/config/services.yml
index 9a1ce80b4..7b85d846b 100644
--- a/app/config/services.yml
+++ b/app/config/services.yml
@@ -42,3 +42,11 @@ services:
         arguments: ["@session"]
         tags:
             - { name: kernel.event_listener, event: security.interactive_login, method: onInteractiveLogin }
+
+    craue_config_cache_provider:
+        class: Symfony\Component\Cache\Adapter\FilesystemAdapter
+        public: false
+        arguments:
+            - 'craue_config'
+            - 0
+            - '%kernel.cache_dir%'
diff --git a/composer.json b/composer.json
index bfd42339b..02a79853f 100644
--- a/composer.json
+++ b/composer.json
@@ -75,7 +75,7 @@
         "guzzlehttp/guzzle": "^5.3.1",
         "doctrine/doctrine-migrations-bundle": "^1.0",
         "paragonie/random_compat": "~1.0",
-        "craue/config-bundle": "~1.4",
+        "craue/config-bundle": "~2.0",
         "mnapoli/piwik-twig-extension": "^1.0",
         "ocramius/proxy-manager": "1.*",
         "white-october/pagerfanta-bundle": "^1.0",
diff --git a/var/SymfonyRequirements.php b/var/SymfonyRequirements.php
index 7e7a99de9..3b14a4022 100644
--- a/var/SymfonyRequirements.php
+++ b/var/SymfonyRequirements.php
@@ -633,12 +633,6 @@ class SymfonyRequirements extends RequirementCollection
             'Install and enable the <strong>mbstring</strong> extension.'
         );
 
-        $this->addRecommendation(
-            function_exists('iconv'),
-            'iconv() should be available',
-            'Install and enable the <strong>iconv</strong> extension.'
-        );
-
         $this->addRecommendation(
             function_exists('utf8_decode'),
             'utf8_decode() should be available',