diff --git a/layout/reftests/usercss/reftest.list b/layout/reftests/usercss/reftest.list
index 60e62c4bf919..5c91d0308d99 100644
--- a/layout/reftests/usercss/reftest.list
+++ b/layout/reftests/usercss/reftest.list
@@ -1,4 +1,3 @@
== usercss.html usercss-ref.html
-== usercss-uppercase.html usercss-ref.html
== usercss-xbl.html usercss-ref.html
== usercss-moz-document.html usercss-moz-document-ref.html
diff --git a/layout/reftests/usercss/usercss-uppercase.html b/layout/reftests/usercss/usercss-uppercase.html
deleted file mode 100644
index ee676ffc7279..000000000000
--- a/layout/reftests/usercss/usercss-uppercase.html
+++ /dev/null
@@ -1,13 +0,0 @@
-
-
-
-
-
-
-This paragraph should have a green background.
-
-
diff --git a/layout/tools/reftest/chrome/userContent.css b/layout/tools/reftest/chrome/userContent.css
index c49fd820c6f5..49c5eedbbe44 100644
--- a/layout/tools/reftest/chrome/userContent.css
+++ b/layout/tools/reftest/chrome/userContent.css
@@ -4,12 +4,9 @@
.reftest-userxbl {
-moz-binding: url("binding.xml#reftest-userxbl") !important;
}
-.RefTest-upperCase {
- background: lime !important;
-}
/*
* file: URLs have an empty domain.
- * Android uses a special loopback-to-host address.
+ * Android uses special loopback-to-host address.
*/
@-moz-document domain(), domain(10.0.2.2) {
.reftest-domain {