diff --git a/frameworks/blueprint/stylesheets/blueprint/_grid.scss b/frameworks/blueprint/stylesheets/blueprint/_grid.scss
index c8fa8525..b15d0578 100644
--- a/frameworks/blueprint/stylesheets/blueprint/_grid.scss
+++ b/frameworks/blueprint/stylesheets/blueprint/_grid.scss
@@ -16,6 +16,7 @@
 //  --------------------------------------------------------------
 
 @import "compass/utilities/general/float";
+@import "compass/utilities/general/clearfix";
 
 // The number of columns in the grid.
 $blueprint_grid_columns: 24 !default;