diff --git a/layout/reftests/bugs/1149304-1-transform-change-ref.html b/layout/reftests/bugs/1149304-1-transform-change-ref.html
deleted file mode 100644
index 52214ac420c..00000000000
--- a/layout/reftests/bugs/1149304-1-transform-change-ref.html
+++ /dev/null
@@ -1,13 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<head>
-<meta charset="utf-8">
-<style>
-  body { transform:translateY(10px); white-space: pre; }
-  p { margin: 0; }
-  span { padding: 2px; color: red; background: blue; }
-</style>
-</head>
-<body><p> <span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span> &nbsp; &nbsp; </p>
-</body>
-</html>
diff --git a/layout/reftests/bugs/1149304-1-transform-change.html b/layout/reftests/bugs/1149304-1-transform-change.html
deleted file mode 100644
index 7eb2e5dcd22..00000000000
--- a/layout/reftests/bugs/1149304-1-transform-change.html
+++ /dev/null
@@ -1,23 +0,0 @@
-<!DOCTYPE HTML>
-<html class="reftest-wait">
-<head>
-<meta charset="utf-8">
-<style>
-  body { transform:translateY(100px); white-space: pre; }
-  p { margin: 0; }
-  span { padding: 2px; color: red; background: blue; }
-</style>
-<script>
-function test(n) {
-  document.body.style.transform = "translateY(" + n + "px)";
-  if (n > 10) {
-    setTimeout("test(" + (n - 10) + ")", 0);
-  } else {
-    document.documentElement.removeAttribute("class");
-  }
-}
-</script>
-</head>
-<body onload="test(100)"><p> <span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span> &nbsp; &nbsp; </p>
-</body>
-</html>
diff --git a/layout/reftests/bugs/reftest.list b/layout/reftests/bugs/reftest.list
index f611b7651d6..0b38bc517ca 100644
--- a/layout/reftests/bugs/reftest.list
+++ b/layout/reftests/bugs/reftest.list
@@ -1871,4 +1871,3 @@ skip-if(Mulet) == 1120431-2.html 1120431-2-ref.html # TC: Bug 1144079 - Re-enabl
 == 1128354-1.html 1128354-1-ref.html
 == 1130231-1-button-padding-rtl.html 1130231-1-button-padding-rtl-ref.html
 == 1130231-2-button-padding-rtl.html 1130231-2-button-padding-rtl-ref.html
-fails-if(/^Windows\x20NT\x205\.1/.test(http.oscpu)||cocoaWidget||(Android&&AndroidVersion<11)) == 1149304-1-transform-change.html 1149304-1-transform-change-ref.html
