diff --git a/components/home/MaterialGrid.tsx b/components/home/MaterialGrid.tsx
index 4c8ef44d..896b0379 100644
--- a/components/home/MaterialGrid.tsx
+++ b/components/home/MaterialGrid.tsx
@@ -52,7 +52,7 @@ function MaterialGridSkeleton() {
   const rootRef = useRef<HTMLDivElement>(null)
 
   useGSAP(() => {
-    if (typeof window.matchMedia !== 'function') return
+    if (typeof window === 'undefined' || typeof window.matchMedia !== 'function') return
 
     const motion = gsap.matchMedia()
     motion.add('(prefers-reduced-motion: no-preference)', () => {