diff --git a/tests/ref/basic.list b/tests/ref/basic.list
index c3cdd1df6fa..e43bb8db203 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
-== block_formatting_context_a.html block_formatting_context_ref.html
== block_formatting_context_cleared_float_a.html block_formatting_context_cleared_float_ref.html
== block_formatting_context_complex_a.html block_formatting_context_complex_ref.html
== block_formatting_context_containing_floats_a.html block_formatting_context_containing_floats_ref.html
diff --git a/tests/wpt/mozilla/meta/MANIFEST.json b/tests/wpt/mozilla/meta/MANIFEST.json
index cca460351f1..72acbf4843b 100644
--- a/tests/wpt/mozilla/meta/MANIFEST.json
+++ b/tests/wpt/mozilla/meta/MANIFEST.json
@@ -435,6 +435,18 @@
"url": "/_mozilla/css/basic_width_px.html"
}
],
+ "css/block_formatting_context_a.html": [
+ {
+ "path": "css/block_formatting_context_a.html",
+ "references": [
+ [
+ "/_mozilla/css/block_formatting_context_ref.html",
+ "=="
+ ]
+ ],
+ "url": "/_mozilla/css/block_formatting_context_a.html"
+ }
+ ],
"css/class-namespaces.html": [
{
"path": "css/class-namespaces.html",
@@ -1652,6 +1664,18 @@
"url": "/_mozilla/css/basic_width_px.html"
}
],
+ "css/block_formatting_context_a.html": [
+ {
+ "path": "css/block_formatting_context_a.html",
+ "references": [
+ [
+ "/_mozilla/css/block_formatting_context_ref.html",
+ "=="
+ ]
+ ],
+ "url": "/_mozilla/css/block_formatting_context_a.html"
+ }
+ ],
"css/class-namespaces.html": [
{
"path": "css/class-namespaces.html",
diff --git a/tests/ref/block_formatting_context_a.html b/tests/wpt/mozilla/tests/css/block_formatting_context_a.html
similarity index 72%
rename from tests/ref/block_formatting_context_a.html
rename to tests/wpt/mozilla/tests/css/block_formatting_context_a.html
index 241de2e22e4..eecad30e3e7 100644
--- a/tests/ref/block_formatting_context_a.html
+++ b/tests/wpt/mozilla/tests/css/block_formatting_context_a.html
@@ -1,5 +1,6 @@
+
4913
RIP Richard Kiel
diff --git a/tests/wpt/mozilla/tests/css/block_formatting_context_ref.html b/tests/wpt/mozilla/tests/css/block_formatting_context_ref.html
new file mode 100644
index 00000000000..55b4e3a6fb2
--- /dev/null
+++ b/tests/wpt/mozilla/tests/css/block_formatting_context_ref.html
@@ -0,0 +1,7 @@
+
+
+
+ 4913
+ RIP Richard Kiel
+
+