diff --git a/frameworks/blueprint/stylesheets/blueprint/modules/_grid.sass b/frameworks/blueprint/stylesheets/blueprint/modules/_grid.sass
index a3c3a116..3d0680e9 100644
--- a/frameworks/blueprint/stylesheets/blueprint/modules/_grid.sass
+++ b/frameworks/blueprint/stylesheets/blueprint/modules/_grid.sass
@@ -12,7 +12,7 @@
 //  * Christian Metts   [mintchaos.com]
 //  * Khoi Vinh         [subtraction.com]
 //  Read more about using a grid here:
-//  * subtraction.com/archives/2007/0318_oh_yeeaahh.php
+//  * http://www.subtraction.com/2007/03/18/oh-yeeaahh
 //  --------------------------------------------------------------
 
 @import compass/utilities/general/float.sass