diff --git a/source/css/_partial/header.styl b/source/css/_partial/header.styl
index bc00c03..bca6bca 100644
--- a/source/css/_partial/header.styl
+++ b/source/css/_partial/header.styl
@@ -1,4 +1,5 @@
 :root
+  scrollbar-gutter: stable;
   #nav
     height: 72px
     @media mq-mobile
diff --git a/source/css/style.styl b/source/css/style.styl
index ab94e26..ca4eaa0 100644
--- a/source/css/style.styl
+++ b/source/css/style.styl
@@ -148,4 +148,4 @@ body
 @import "_partial/settings"
 
 if sidebar
-  @import "_partial/sidebar"
\ No newline at end of file
+  @import "_partial/sidebar"