diff --git a/lib/compass/frameworks/blueprint/stylesheets/blueprint/_grid.sass b/lib/compass/frameworks/blueprint/stylesheets/blueprint/_grid.sass
index 3edd3897..76759a99 100644
--- a/lib/compass/frameworks/blueprint/stylesheets/blueprint/_grid.sass
+++ b/lib/compass/frameworks/blueprint/stylesheets/blueprint/_grid.sass
@@ -176,3 +176,4 @@
   +colruler
   background: #fff
   color: #fff
+  visibility: hidden