diff --git a/core/pages/Category.js b/core/pages/Category.js
index 7e82bb457c..3978a3c0fc 100644
--- a/core/pages/Category.js
+++ b/core/pages/Category.js
@@ -146,7 +146,7 @@ export default {
   methods: {
     bottomVisible () {
       const scrollY = window.scrollY
-      const visible = document.documentElement.clientHeight
+      const visible = window.innerHeight
       const pageHeight = document.documentElement.scrollHeight
       const bottomOfPage = visible + scrollY >= pageHeight
       return bottomOfPage || pageHeight < visible