diff --git a/internal_packages/composer/stylesheets/composer.less b/internal_packages/composer/stylesheets/composer.less
index e8a569ad7..5fcaa0a69 100644
--- a/internal_packages/composer/stylesheets/composer.less
+++ b/internal_packages/composer/stylesheets/composer.less
@@ -60,7 +60,7 @@ body.platform-win32 {
     width: 100%;
     background: @background-off-primary;
     border-top: 1px solid darken(@background-off-primary, 7%);
-    box-shadow: inset 0px 2px 1px rgba(0,0,0,0.03);
+    box-shadow: inset 0 2px 1px rgba(0,0,0,0.03);
     border-bottom: 0;
     border-radius: @border-radius-base;