diff --git a/test/fixtures/stylesheets/blueprint/config.rb b/test/fixtures/stylesheets/blueprint/config.rb
index 73f448b9..54b306d6 100644
--- a/test/fixtures/stylesheets/blueprint/config.rb
+++ b/test/fixtures/stylesheets/blueprint/config.rb
@@ -8,3 +8,7 @@ line_comments = false
 # To enable relative image paths using the images_url() function:
 # http_images_path = :relative
 http_images_path = "/images"
+
+asset_cache_buster do |path, file|
+  "busted=true"
+end
diff --git a/test/fixtures/stylesheets/blueprint/css/screen.css b/test/fixtures/stylesheets/blueprint/css/screen.css
index fa4dfbbe..365ced83 100644
--- a/test/fixtures/stylesheets/blueprint/css/screen.css
+++ b/test/fixtures/stylesheets/blueprint/css/screen.css
@@ -669,7 +669,7 @@ input.span-24, textarea.span-24, select.span-24 {
   margin-bottom: 1.5em; }
 
 .showgrid {
-  background: url('/images/grid.png?1275242906'); }
+  background: url('/images/grid.png?busted=true'); }
 
 .error {
   padding: 0.8em;
diff --git a/test/fixtures/stylesheets/blueprint/css/single-imports/debug.css b/test/fixtures/stylesheets/blueprint/css/single-imports/debug.css
index c5369703..9b1b4040 100644
--- a/test/fixtures/stylesheets/blueprint/css/single-imports/debug.css
+++ b/test/fixtures/stylesheets/blueprint/css/single-imports/debug.css
@@ -1,2 +1,2 @@
 .showgrid {
-  background: url('/images/grid.png?1275242906'); }
+  background: url('/images/grid.png?busted=true'); }
diff --git a/test/fixtures/stylesheets/blueprint/css/single-imports/link-icons.css b/test/fixtures/stylesheets/blueprint/css/single-imports/link-icons.css
index 0ee30bbd..65966eed 100644
--- a/test/fixtures/stylesheets/blueprint/css/single-imports/link-icons.css
+++ b/test/fixtures/stylesheets/blueprint/css/single-imports/link-icons.css
@@ -12,22 +12,22 @@ body a[href^="aim:"] {
   background-repeat: no-repeat;
   background-position: right center; }
 body a[href^="http:"] {
-  background-image: url('/images/link_icons/external.png?1275377962'); }
+  background-image: url('/images/link_icons/external.png?busted=true'); }
 body a[href^="mailto:"] {
-  background-image: url('/images/link_icons/email.png?1275377962'); }
+  background-image: url('/images/link_icons/email.png?busted=true'); }
 body a[href^="http:"]:visited {
-  background-image: url('/images/link_icons/visited.png?1275377962'); }
+  background-image: url('/images/link_icons/visited.png?busted=true'); }
 body a[href$=".pdf"] {
-  background-image: url('/images/link_icons/pdf.png?1275377962'); }
+  background-image: url('/images/link_icons/pdf.png?busted=true'); }
 body a[href$=".doc"] {
-  background-image: url('/images/link_icons/doc.png?1275377962'); }
+  background-image: url('/images/link_icons/doc.png?busted=true'); }
 body a[href$=".xls"] {
-  background-image: url('/images/link_icons/xls.png?1275377962'); }
+  background-image: url('/images/link_icons/xls.png?busted=true'); }
 body a[href$=".rss"],
 body a[href$=".rdf"] {
-  background-image: url('/images/link_icons/feed.png?1275377962'); }
+  background-image: url('/images/link_icons/feed.png?busted=true'); }
 body a[href^="aim:"] {
-  background-image: url('/images/link_icons/im.png?1275377962'); }
+  background-image: url('/images/link_icons/im.png?busted=true'); }
 body a.noicon {
   background: transparent none !important;
   padding: 0 !important;
@@ -37,4 +37,4 @@ body a#this-is-a-pdf-link {
   margin: -2px 0;
   background-repeat: no-repeat;
   background-position: right center;
-  background-image: url('/images/link_icons/pdf.png?1275377962'); }
+  background-image: url('/images/link_icons/pdf.png?busted=true'); }
diff --git a/test/fixtures/stylesheets/blueprint/css/single-imports/scaffolding.css b/test/fixtures/stylesheets/blueprint/css/single-imports/scaffolding.css
index a76c4717..5f947943 100644
--- a/test/fixtures/stylesheets/blueprint/css/single-imports/scaffolding.css
+++ b/test/fixtures/stylesheets/blueprint/css/single-imports/scaffolding.css
@@ -40,3 +40,6 @@ form.inline {
   line-height: 3; }
   form.inline p {
     margin-bottom: 0; }
+
+body {
+  margin: 1.5em 0; }
\ No newline at end of file
diff --git a/test/fixtures/stylesheets/blueprint/sass/single-imports/scaffolding.scss b/test/fixtures/stylesheets/blueprint/sass/single-imports/scaffolding.scss
index ba3ecad7..4be5d95c 100644
--- a/test/fixtures/stylesheets/blueprint/sass/single-imports/scaffolding.scss
+++ b/test/fixtures/stylesheets/blueprint/sass/single-imports/scaffolding.scss
@@ -1,3 +1,5 @@
 @import "blueprint/scaffolding";
 
-@include blueprint-scaffolding;
\ No newline at end of file
+@include blueprint-scaffolding;
+
+body { @include blueprint-scaffolding-body; }