diff --git a/src/test/harness/reftest/reftest.rs b/src/test/harness/reftest/reftest.rs
index cae85709304..edd50b1b6f1 100644
--- a/src/test/harness/reftest/reftest.rs
+++ b/src/test/harness/reftest/reftest.rs
@@ -81,6 +81,7 @@ fn parse_lists(filenames: &[~str]) -> ~[TestDescAndFn] {
             let kind = match parts[0] {
                 "==" => Same,
                 "!=" => Different,
+                "#" => continue,
                 _ => fail!("reftest line: '{:s}' has invalid kind '{:s}'",
                            line, parts[0])
             };
diff --git a/src/test/ref/basic.list b/src/test/ref/basic.list
index 37de5b3e00f..ac82e9dca56 100644
--- a/src/test/ref/basic.list
+++ b/src/test/ref/basic.list
@@ -12,13 +12,13 @@
 == first_of_type_pseudo_a.html first_of_type_pseudo_b.html
 == last_of_type_pseudo_a.html last_of_type_pseudo_b.html
 == only_of_type_pseudo_a.html only_of_type_pseudo_b.html
-== visibility_hidden.html visibility_hidden_ref.html
+# visibility_hidden.html visibility_hidden_ref.html
 == root_height_a.html root_height_b.html
 == png_rgba_colorspace_a.html png_rgba_colorspace_b.html
 == border_style_none_a.html border_style_none_b.html
 == acid1_a.html acid1_b.html
-== text_decoration_propagation_a.html text_decoration_propagation_b.html
-== inline_text_align_a.html inline_text_align_b.html
+# text_decoration_propagation_a.html text_decoration_propagation_b.html
+# inline_text_align_a.html inline_text_align_b.html
 == font_size_em.html font_size_em_ref.html
 == font_size_percentage.html font_size_em_ref.html
 == position_fixed_a.html position_fixed_b.html