diff --git a/config.prod/src/.env b/config.prod/src/.env
--- a/config.prod/src/.env
+++ b/config.prod/src/.env
@@ -25,6 +25,7 @@
 
 SIGNUP_LIMIT_EMAIL=0
 SIGNUP_LIMIT_IP=0
+SIGNUP_ENABLE=false
 
 ASSET_URL=https://{{ host }}
 
diff --git a/src/app/Utils.php b/src/app/Utils.php
--- a/src/app/Utils.php
+++ b/src/app/Utils.php
@@ -506,6 +506,7 @@
             'app.support_email',
             'app.company.copyright',
             'app.companion_download_link',
+            'app.signup.enable',
             'mail.from.address'
         ];
 
diff --git a/src/config/app.php b/src/config/app.php
--- a/src/config/app.php
+++ b/src/config/app.php
@@ -268,6 +268,7 @@
     'with_wallet' => (bool) env('APP_WITH_WALLET', true),
 
     'signup' => [
+        'enable' => env('SIGNUP_ENABLE', true),
         'email_limit' => (int) env('SIGNUP_LIMIT_EMAIL', 0),
         'ip_limit' => (int) env('SIGNUP_LIMIT_IP', 0),
     ],
diff --git a/src/resources/vue/Widgets/Menu.vue b/src/resources/vue/Widgets/Menu.vue
--- a/src/resources/vue/Widgets/Menu.vue
+++ b/src/resources/vue/Widgets/Menu.vue
@@ -21,7 +21,7 @@
                             {{ menuItemTitle(item) }}
                         </router-link>
                     </li>
-                    <li class="nav-item" v-if="!loggedIn && $root.isUser && !hasMenuItem('signup')">
+                    <li class="nav-item" v-if="signupEnabled && !loggedIn && $root.isUser && !hasMenuItem('signup')">
                         <router-link class="nav-link link-signup" active-class="active" :to="{name: 'signup'}">{{ $t('menu.signup') }}</router-link>
                     </li>
                     <li class="nav-item" v-if="loggedIn && !hasMenuItem('dashboard')">
@@ -65,6 +65,7 @@
                 buildYear: buildDate.getFullYear(),
                 copyright: window.config['app.company.copyright'] || '',
                 languages: window.config['languages'] || [],
+                signupEnabled: window.config['app.signup.enable'] || false,
                 menuList: []
             }
         },