diff --git a/lib/app/components/no-ssr.js b/lib/app/components/no-ssr.js
index 9dbc5bcbf..6f6934152 100644
--- a/lib/app/components/no-ssr.js
+++ b/lib/app/components/no-ssr.js
@@ -17,11 +17,12 @@ export default {
     if (this.canRender) {
       if (
         process.env.NODE_ENV === 'development' &&
+        this.$slots.default &&
         this.$slots.default.length > 1
       ) {
         throw new Error('<no-ssr> You cannot use multiple child components')
       }
-      return this.$slots.default[0]
+      return this.$slots.default && this.$slots.default[0]
     }
     return h('div', { class: { 'no-ssr-placeholder': true } }, this.placeholder)
   }