diff --git a/client/components/admin.vue b/client/components/admin.vue
index dd8d1f52..eed8483c 100644
--- a/client/components/admin.vue
+++ b/client/components/admin.vue
@@ -86,8 +86,8 @@
             v-list-item(to='/mail', color='primary', v-if='hasPermission(`manage:system`)')
               v-list-item-avatar(size='24'): v-icon mdi-email-multiple-outline
               v-list-item-title {{ $t('admin:mail.title') }}
-            v-list-item(to='/ssl', v-if='hasPermission(`manage:system`)', disabled)
-              v-list-item-avatar(size='24'): v-icon(color='grey lighten-2') mdi-cloud-lock-outline
+            v-list-item(to='/ssl', v-if='hasPermission(`manage:system`)')
+              v-list-item-avatar(size='24'): v-icon mdi-cloud-lock-outline
               v-list-item-title {{ $t('admin:ssl.title') }}
             v-list-item(to='/system', color='primary', v-if='hasPermission(`manage:system`)')
               v-list-item-avatar(size='24'): v-icon mdi-tune
@@ -270,6 +270,10 @@ export default {
       color: mc('theme', 'primary');
     }
   }
+
+  .v-list-group > .v-list-item {
+    padding-left: 0;
+  }
 }
 
 .theme--dark {
diff --git a/client/components/setup.vue b/client/components/setup.vue
index f253bf57..5b44835d 100644
--- a/client/components/setup.vue
+++ b/client/components/setup.vue
@@ -5,6 +5,10 @@
         v-layout
           v-flex(xs12, lg6, offset-lg3)
             v-card.elevation-20.radius-7.animated.fadeInUp
+              v-alert(v-if='isDevMode', tile, dark, color='red darken-3', icon='mdi-alert', prominent)
+                .body-2 You are running an unstable, unreleased development version. This code base is #[strong NOT] for production use!
+                .body-2.mt-3 Cloning the master branch directly from GitHub is #[strong NOT] the proper way to install Wiki.js!
+                .body-2 Read the #[a(href='https://docs.requarks.io/install', style='color: #FFF;') documentation] on correctly installing the latest stable version.
               .text-center
                 img.setup-logo.animated.fadeInUp.wait-p2s(src='/svg/logo-wikijs-full.svg', alt='Wiki.js Logo')
               v-alert(v-model='error', type='error', icon='mdi-alert', tile, dismissible) {{ errorMessage }}
@@ -101,6 +105,8 @@ import _ from 'lodash'
 import validate from 'validate.js'
 import { BreedingRhombusSpinner } from 'epic-spinners'
 
+/* global siteConfig */
+
 export default {
   components: {
     BreedingRhombusSpinner
@@ -125,13 +131,15 @@ export default {
         telemetry: true
       },
       pwdMode: true,
-      pwdConfirmMode: true
+      pwdConfirmMode: true,
+      isDevMode: false
     }
   },
   mounted() {
     _.delay(() => {
       this.$refs.adminEmailInput.focus()
     }, 500)
+    this.isDevMode = siteConfig.devMode === true
   },
   methods: {
     async install () {
diff --git a/dev/templates/setup.pug b/dev/templates/setup.pug
index d004281b..75b1b99b 100644
--- a/dev/templates/setup.pug
+++ b/dev/templates/setup.pug
@@ -21,6 +21,11 @@ html
     script.
       var siteConfig = !{JSON.stringify({ title: config.title })}
 
+    //- Dev Mode Warning
+    if devMode
+      script.
+        siteConfig.devMode = true
+
     //- CSS
     <% for (var index in htmlWebpackPlugin.files.css) { %>
     link(
diff --git a/server/setup.js b/server/setup.js
index d6e144f9..c3f168bb 100644
--- a/server/setup.js
+++ b/server/setup.js
@@ -50,6 +50,7 @@ module.exports = () => {
   app.locals.config = WIKI.config
   app.locals.data = WIKI.data
   app.locals._ = require('lodash')
+  app.locals.devMode = WIKI.devMode
 
   // ----------------------------------------
   // HMR (Dev Mode Only)