diff --git a/web/default/src/styles/index.css b/web/default/src/styles/index.css
index edd30f351..41e14d9bc 100644
--- a/web/default/src/styles/index.css
+++ b/web/default/src/styles/index.css
@@ -48,6 +48,7 @@ For commercial licensing, please contact admin@modelstoken.com
   }
   html {
     @apply overflow-x-hidden font-sans;
+    scrollbar-gutter: stable;
   }
   body {
     @apply bg-background text-foreground has-[div[data-variant='inset']]:bg-sidebar min-h-svh w-full;