diff --git a/app/assets/javascripts/application.js.coffee b/app/assets/javascripts/application.js.coffee
index 5c5a4ca767..2c515dced0 100644
--- a/app/assets/javascripts/application.js.coffee
+++ b/app/assets/javascripts/application.js.coffee
@@ -261,7 +261,7 @@ $ ->
   new Aside()
 
   # Sidenav pinning
-  if $window.width() < 1440 and $.cookie('pin_nav') is 'true'
+  if $window.width() < 1280 and $.cookie('pin_nav') is 'true'
     $.cookie('pin_nav', 'false', { path: '/' })
     $('.page-with-sidebar')
       .toggleClass('page-sidebar-collapsed page-sidebar-expanded')
diff --git a/app/assets/stylesheets/framework/variables.scss b/app/assets/stylesheets/framework/variables.scss
index c37574ca7a..87f8a17659 100644
--- a/app/assets/stylesheets/framework/variables.scss
+++ b/app/assets/stylesheets/framework/variables.scss
@@ -7,7 +7,7 @@ $gutter_collapsed_width: 62px;
 $gutter_width: 290px;
 $gutter_inner_width: 258px;
 $sidebar-transition-duration: .15s;
-$sidebar-breakpoint: 1440px;
+$sidebar-breakpoint: 1280px;
 
 /*
  * UI elements