diff --git a/src/components/Sidebar.astro b/src/components/Sidebar.astro
index 15a86aa..4b5fff3 100644
--- a/src/components/Sidebar.astro
+++ b/src/components/Sidebar.astro
@@ -27,7 +27,8 @@ import Header from "./Header.astro";
     /* mobile */
     @media screen and (max-width: 600px) {
         .sidebar {
-            position: initial;
+            /* needed due to background being fixed */
+            position: relative;
             height: auto;
         }
     }