diff --git a/components/block.tsx b/components/block.tsx
index dd0865472..2725d62b1 100644
--- a/components/block.tsx
+++ b/components/block.tsx
@@ -358,7 +358,7 @@ function PureBlock({
           )}
 
           <motion.div
-            className="fixed dark:bg-muted bg-background h-dvh flex flex-col overflow-y-scroll border-l dark:border-zinc-700 border-zinc-200"
+            className="fixed dark:bg-muted bg-background h-dvh flex flex-col overflow-y-scroll md:border-l dark:border-zinc-700 border-zinc-200"
             initial={
               isMobile
                 ? {