diff --git a/src/components/nav-menu.css b/src/components/nav-menu.css
index f58a0d6b..ae8e48dd 100644
--- a/src/components/nav-menu.css
+++ b/src/components/nav-menu.css
@@ -22,6 +22,8 @@
     background-position: 0 0, 0 0, 2em 90%;
     background-blend-mode: normal, normal, overlay;
     box-shadow: inset 0 0 1px var(--bg-color);
+    position: sticky;
+    top: 0;
   }
   .nav-menu section:last-child > .szh-menu__divider:first-child {
     display: none;