diff --git a/ghost/admin/app/components/gh-members-lab-setting.js b/ghost/admin/app/components/gh-members-lab-setting.js
index 51527a631f..2cfe43ce74 100644
--- a/ghost/admin/app/components/gh-members-lab-setting.js
+++ b/ghost/admin/app/components/gh-members-lab-setting.js
@@ -7,6 +7,12 @@ export default Component.extend({
     config: service(),
     mediaQueries: service(),
 
+    blogDomain: computed('config.blogDomain', function () {
+        let domain = this.config.blogDomain || '';
+        const host = domain.replace('https://', '').replace('http://', '').split('/');
+        return (host && host[0]) || '';
+    }),
+
     subscriptionSettings: computed('settings.membersSubscriptionSettings', function () {
         let subscriptionSettings = this.parseSubscriptionSettings(this.get('settings.membersSubscriptionSettings'));
         let stripeProcessor = subscriptionSettings.paymentProcessors.find((proc) => {
diff --git a/ghost/admin/app/templates/components/gh-members-lab-setting.hbs b/ghost/admin/app/templates/components/gh-members-lab-setting.hbs
index 205ced9b51..7d07c2c26a 100644
--- a/ghost/admin/app/templates/components/gh-members-lab-setting.hbs
+++ b/ghost/admin/app/templates/components/gh-members-lab-setting.hbs
@@ -181,7 +181,7 @@
                     input=(action "setSubscriptionSettings" "fromAddress")
                     class="w20"
                 }}
-                <span class="gh-input-append"> @{{config.blogDomain}}</span>
+                <span class="gh-input-append"> @{{blogDomain}}</span>
             </div>
             <div class="f8 fw4 midgrey mt1">Your members will receive system emails from this address</div>
             {{/gh-form-group}}