diff --git a/admin.php b/admin.php
index f8c1cb37..a401ec3a 100644
--- a/admin.php
+++ b/admin.php
@@ -588,15 +588,6 @@ class AdminPlugin extends Plugin
             'section'  => [
                 'input@' => false
             ],
-            'tab'      => [
-                'input@' => false
-            ],
-            'tabs'     => [
-                'input@' => false
-            ],
-            'key'      => [
-                'input@' => false
-            ],
             'list'     => [
                 'array' => true
             ],
diff --git a/themes/grav/templates/forms/fields/key/key.html.twig b/themes/grav/templates/forms/fields/key/key.html.twig
deleted file mode 100644
index 128ac13a..00000000
--- a/themes/grav/templates/forms/fields/key/key.html.twig
+++ /dev/null
@@ -1,26 +0,0 @@
-{% extends "forms/field.html.twig" %}
-
-{% block input %}
-    <div class="form-input-wrapper {{ field.size }}">
-        <input
-                type="text"
-                value="{{ value|e('html_attr')|join(', ') }}"
-                data-key-observe="{{ (scope ~ field.name)|fieldName }}"
-                {% block input_attributes %}
-                    {% if field.classes is defined %}class="{{ field.classes }}" {% endif %}
-                    {% if field.id is defined %}id="{{ field.id|e }}" {% endif %}
-                    {% if field.style is defined %}style="{{ field.style|e }}" {% endif %}
-                    {% if field.disabled or isDisabledToggleable %}disabled="disabled"{% endif %}
-                    {% if field.placeholder %}placeholder="{{ field.placeholder }}"{% endif %}
-                    {% if field.autofocus in ['on', 'true', 1] %}autofocus="autofocus"{% endif %}
-                    {% if field.novalidate in ['on', 'true', 1] %}novalidate="novalidate"{% endif %}
-                    {% if field.readonly in ['on', 'true', 1] %}readonly="readonly"{% endif %}
-                    {% if field.autocomplete in ['on', 'off'] %}autocomplete="{{ field.autocomplete }}"{% endif %}
-                    {% if field.validate.required in ['on', 'true', 1] %}required="required"{% endif %}
-                    {% if field.validate.pattern %}pattern="{{ field.validate.pattern }}"{% endif %}
-                    {% if field.validate.message %}title="{{ field.validate.message|e|t }}"
-                    {% elseif field.title is defined %}title="{{ field.title|e|t }}" {% endif %}
-                {% endblock %}
-        />
-    </div>
-{% endblock %}
\ No newline at end of file