diff --git a/website/assets/js/main.js b/website/assets/js/main.js
index bd21f7995..ed2da747b 100644
--- a/website/assets/js/main.js
+++ b/website/assets/js/main.js
@@ -14,7 +14,7 @@
     const updateNav = () => {
         const vh = updateVh()
         const newScrollY = (window.pageYOffset || document.scrollTop) - (document.clientTop || 0)
-        scrollUp = newScrollY <= scrollY
+        if (newScrollY != scrollY) scrollUp = newScrollY <= scrollY
         scrollY = newScrollY
 
         if(scrollUp && !(isNaN(scrollY) || scrollY <= vh)) nav.classList.add(fixedClass)