diff --git a/src/pages/index.astro b/src/pages/index.astro
index 8bca93b..264d4c9 100644
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@@ -104,4 +104,8 @@ requestAnimationFrame(raf)
   code::-webkit-scrollbar {
     display: none;
   }
+
+  html {
+    overscroll-behavior-y: contain;
+  }
 </style>