diff --git a/src/utils/hooks/useViewportHeightLock.ts b/src/utils/hooks/useViewportHeightLock.ts
index 0bb8ebf..4e3c482 100644
--- a/src/utils/hooks/useViewportHeightLock.ts
+++ b/src/utils/hooks/useViewportHeightLock.ts
@@ -4,13 +4,16 @@ function useViewportHeightLock() {
   useLayoutEffect(() => {
     const root = document.documentElement;
     const body = document.body;
+    const prevBodyOverflow = body.style.overflow;
     const prevBodyHeight = body.style.height;
     const prevRootHeight = root.style.height;
 
+    body.style.overflow = 'hidden';
     body.style.height = 'var(--viewport-height)';
     root.style.height = 'var(--viewport-height)';
 
     return () => {
+      body.style.overflow = prevBodyOverflow;
       body.style.height = prevBodyHeight;
       root.style.height = prevRootHeight;
     };