diff --git a/tests/ref/basic.list b/tests/ref/basic.list
index 66499718aad..8a799914ab3 100644
--- a/tests/ref/basic.list
+++ b/tests/ref/basic.list
@@ -12,7 +12,6 @@ fragment=top != ../html/acid2.html acid2_ref.html
== acid1_a.html acid1_b.html
== acid2_noscroll.html acid2_ref_broken.html
flaky_cpu == append_style_a.html append_style_b.html
-== border_radius_elliptical_a.html border_radius_elliptical_ref.html
== border_radius_overlapping_a.html border_radius_overlapping_ref.html
== border_radius_shorthand_a.html border_radius_shorthand_ref.html
== border_radius_zero_sizes_a.html border_radius_zero_sizes_ref.html
diff --git a/tests/wpt/mozilla/meta/MANIFEST.json b/tests/wpt/mozilla/meta/MANIFEST.json
index ec7257c2186..4281f892976 100644
--- a/tests/wpt/mozilla/meta/MANIFEST.json
+++ b/tests/wpt/mozilla/meta/MANIFEST.json
@@ -707,6 +707,18 @@
"url": "/_mozilla/css/border_radius_dashed_a.html"
}
],
+ "css/border_radius_elliptical_a.html": [
+ {
+ "path": "css/border_radius_elliptical_a.html",
+ "references": [
+ [
+ "/_mozilla/css/border_radius_elliptical_ref.html",
+ "=="
+ ]
+ ],
+ "url": "/_mozilla/css/border_radius_elliptical_a.html"
+ }
+ ],
"css/class-namespaces.html": [
{
"path": "css/class-namespaces.html",
@@ -4476,6 +4488,18 @@
"url": "/_mozilla/css/border_radius_dashed_a.html"
}
],
+ "css/border_radius_elliptical_a.html": [
+ {
+ "path": "css/border_radius_elliptical_a.html",
+ "references": [
+ [
+ "/_mozilla/css/border_radius_elliptical_ref.html",
+ "=="
+ ]
+ ],
+ "url": "/_mozilla/css/border_radius_elliptical_a.html"
+ }
+ ],
"css/class-namespaces.html": [
{
"path": "css/class-namespaces.html",
diff --git a/tests/ref/border_radius_elliptical_a.html b/tests/wpt/mozilla/tests/css/border_radius_elliptical_a.html
similarity index 92%
rename from tests/ref/border_radius_elliptical_a.html
rename to tests/wpt/mozilla/tests/css/border_radius_elliptical_a.html
index aebfad351b0..8a70d6ccc69 100644
--- a/tests/ref/border_radius_elliptical_a.html
+++ b/tests/wpt/mozilla/tests/css/border_radius_elliptical_a.html
@@ -3,6 +3,7 @@
+