diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/Security/checkEmail.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/material/Security/checkEmail.html.twig
deleted file mode 100644
index 8f698e170..000000000
--- a/src/Wallabag/CoreBundle/Resources/views/themes/material/Security/checkEmail.html.twig
+++ /dev/null
@@ -1,27 +0,0 @@
-{% extends "WallabagCoreBundle::layout.html.twig" %}
-
-{% block title %}{% trans %}Forgot password{% endtrans %}{% endblock %}
-
-{% block body_class %}login{% endblock %}
-
-{% block menu %}{% endblock %}
-
-{% block content %}
-    <main class="valign-wrapper">
-        <div class="valign row">
-            <h1>{% trans %}Forgot password{% endtrans %}</h1>
-            <div class="card sw">
-                <div class="card-content">
-                    <span class="card-title black-text">
-                        <p>{{ 'An email has been sent to %email%. It contains a link you must click to reset your password.'|trans({'%email%': email}) }}</p>
-                    </span>
-                </div>
-            </div>
-        </div>
-    </main>
-    <style>
-    main {
-        padding: 0;
-    }
-    </style>
-{% endblock %}
diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/Security/forgotPassword.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/material/Security/forgotPassword.html.twig
deleted file mode 100644
index 7d916237e..000000000
--- a/src/Wallabag/CoreBundle/Resources/views/themes/material/Security/forgotPassword.html.twig
+++ /dev/null
@@ -1,58 +0,0 @@
-{% extends "WallabagCoreBundle::layout.html.twig" %}
-
-{% block title %}{% trans %}Forgot password{% endtrans %}{% endblock %}
-
-{% block body_class %}login{% endblock %}
-
-{% block menu %}{% endblock %}
-
-{% block content %}
-    <main class="valign-wrapper">
-        <div class="valign row">
-            <div class="card sw">
-                <div class="center"><img src="{{ asset('themes/baggy/img/logo-other_themes.png') }}" alt="wallabag logo" /></div>
-                <form action="{{ path('forgot_password') }}" method="post" name="forgotPasswordform">
-                    <div class="card-content">
-                        <span class="black-text"><p>{% trans %}Enter your email address below and we'll send you password reset instructions.{% endtrans %}</p></span>
-
-                        {% if form_errors(form) %}
-                            <span class="black-text">{{ form_errors(form) }}</span>
-                        {% endif %}
-
-                        {% for flashMessage in app.session.flashbag.get('notice') %}
-                            <span class="black-text"><p>{{ flashMessage }}</p></span>
-                        {% endfor %}
-
-                        {% if form_errors(form.email) %}
-                            <span class="black-text">{{ form_errors(form.email) }}</span>
-                        {% endif %}
-
-                        <div class="input-field s12">
-                            {{ form_label(form.email) }}
-                            {{ form_widget(form.email) }}
-                        </div>
-
-                    </div>
-                    <div class="card-action">
-                        <button class="btn waves-effect waves-light" type="submit" name="send">
-                            {% trans %}Send{% endtrans %}
-                            <i class="mdi-content-send right"></i>
-                        </button>
-                    </div>
-                    {{ form_rest(form) }}
-                </form>
-            </div>
-            <div class="center">
-                <a href="{{ path('login') }}">{% trans %}Back to login{% endtrans %}</a>
-            </div>
-        </div>
-    </main>
-    <style>
-    main {
-        padding: 0;
-    }
-    </style>
-{% endblock %}
-
-{% block footer %}
-{% endblock %}
diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/Security/login.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/material/Security/login.html.twig
deleted file mode 100644
index b0da42ce5..000000000
--- a/src/Wallabag/CoreBundle/Resources/views/themes/material/Security/login.html.twig
+++ /dev/null
@@ -1,69 +0,0 @@
-{% extends "WallabagCoreBundle::layout.html.twig" %}
-
-{% block title %}{% trans %}login to your wallabag{% endtrans %}{% endblock %}
-
-{% block body_class %}login{% endblock %}
-
-{% block menu %}{% endblock %}
-{% block messages %}{% endblock %}
-
-{% block content %}
-    <main class="valign-wrapper">
-        <div class="valign row">
-            <div class="card sw">
-                <div class="center"><img src="{{ asset('themes/baggy/img/logo-other_themes.png') }}" alt="wallabag logo" /></div>
-                <form action="{{ path('login_check') }}" method="post" name="loginform">
-                    <div class="card-content">
-
-                        {% if error %}
-                            <span class="black-text">{{ error.message }}</span>
-                        {% endif %}
-
-                        {% for flashMessage in app.session.flashbag.get('notice') %}
-                            <span class="black-text"><p>{{ flashMessage }}</p></span>
-                        {% endfor %}
-
-                        <div class="row">
-
-                            <div class="input-field col s12">
-                                <label for="username">{% trans %}Username{% endtrans %}</label>
-                                <input type="text" id="username" name="_username" value="{{ last_username }}" />
-                            </div>
-
-                            <div class="input-field col s12">
-                                <label for="password">{% trans %}Password{% endtrans %}</label>
-                                <input type="password" id="password" name="_password" />
-                            </div>
-
-                            <div class="input-field col s12">
-                                <input type="checkbox" id="remember_me" name="_remember_me" checked />
-                                <label for="remember_me">{% trans %}Keep me logged in{% endtrans %}</label>
-                            </div>
-
-                        </div>
-
-                    </div>
-                    <div class="card-action">
-                        <input type="hidden" name="_csrf_token" value="{{ csrf_token('authenticate') }}" />
-                        <button class="btn waves-effect waves-light" type="submit" name="send">
-                            {% trans %}Login{% endtrans %}
-                            <i class="mdi-content-send right"></i>
-                        </button>
-                        <a href="{{ path('fos_user_registration_register') }}">{% trans %}Register{% endtrans %}</a>
-                    </div>
-                </form>
-            </div>
-            <div class="center">
-                <a href="{{ path('fos_user_resetting_request') }}">{% trans %}Forgot your password?{% endtrans %}</a>
-            </div>
-        </div>
-    </main>
-    <style>
-    main {
-        padding: 0;
-    }
-    </style>
-{% endblock %}
-
-{% block footer %}
-{% endblock %}
diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/Security/reset.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/material/Security/reset.html.twig
deleted file mode 100644
index 09d0b634e..000000000
--- a/src/Wallabag/CoreBundle/Resources/views/themes/material/Security/reset.html.twig
+++ /dev/null
@@ -1,57 +0,0 @@
-{% extends "WallabagCoreBundle::layout.html.twig" %}
-
-{% block title %}{% trans %}Change password{% endtrans %}{% endblock %}
-
-{% block body_class %}login{% endblock %}
-
-{% block menu %}{% endblock %}
-
-{% block content %}
-    <main class="valign-wrapper">
-        <div class="valign row">
-            <div class="card sw">
-                <form action="{{ path('forgot_password_reset', {'token': token}) }}" method="post" name="loginform">
-                    <div class="card-content">
-
-                        <span class="card-title black-text"><p>{% trans %}Change password{% endtrans %}</p></span>
-
-                        {% if form_errors(form) %}
-                            <span class="black-text">{{ form_errors(form) }}</span>
-                        {% endif %}
-
-                        {% if form_errors(form.new_password.first) %}
-                            <span class="black-text">{{ form_errors(form.new_password.first) }}</span>
-                        {% endif %}
-
-                        {% if form_errors(form.new_password.second) %}
-                            <span class="black-text">{{ form_errors(form.new_password.second) }}</span>
-                        {% endif %}
-
-                        <div class="input-field s12">
-                            {{ form_label(form.new_password.first) }}
-                            {{ form_widget(form.new_password.first) }}
-                        </div>
-
-                        <div class="input-field s12">
-                            {{ form_label(form.new_password.second) }}
-                            {{ form_widget(form.new_password.second) }}
-                        </div>
-
-                    </div>
-                    <div class="card-action">
-                        <button class="btn waves-effect waves-light" type="submit" name="send">
-                            {% trans %}Change password{% endtrans %}
-                            <i class="mdi-content-send right"></i>
-                        </button>
-                    </div>
-                    {{ form_rest(form) }}
-                </form>
-            </div>
-        </div>
-    </main>
-    <style>
-    main {
-        padding: 0;
-    }
-    </style>
-{% endblock %}