diff --git a/layout/reftests/svg/filters/css-filters/filter-on-huge-bbox.html b/layout/reftests/svg/filters/css-filters/filter-on-huge-bbox.html
new file mode 100644
index 000000000000..6a75f19b276e
--- /dev/null
+++ b/layout/reftests/svg/filters/css-filters/filter-on-huge-bbox.html
@@ -0,0 +1,26 @@
+<head>
+<style>
+body {
+  filter: blur(0px);
+  background-color: red;
+  margin:0px;
+}
+
+a {
+  text-indent: -9999em;
+  top: -9999em;
+  position: absolute;
+}
+
+div {
+  width: 100%;
+  height: 100%;
+  background-color: lime;
+  margin: 0px;
+}
+</style>
+</head>
+<body>
+  <div></div>
+  <a href="http://example.com">http://example.com</a>
+</body>
\ No newline at end of file
diff --git a/layout/reftests/svg/filters/css-filters/reftest.list b/layout/reftests/svg/filters/css-filters/reftest.list
index 9d4f35201bbd..73a5462e5ff3 100644
--- a/layout/reftests/svg/filters/css-filters/reftest.list
+++ b/layout/reftests/svg/filters/css-filters/reftest.list
@@ -29,6 +29,8 @@ skip-if(d2d) == blur-cap-large-radius-on-software.html blur-cap-large-radius-on-
 == drop-shadow.html drop-shadow-ref.html
 == drop-shadow-default-color.html drop-shadow-default-color-ref.html
 == drop-shadow-negative-offset.html drop-shadow-negative-offset-ref.html
+== filter-on-huge-bbox.html pass.svg
+== filter-on-outer-svg.html pass.svg
 fuzzy-if(d2d,1,10000) == grayscale.html grayscale-ref.html
 fuzzy-if(d2d,1,10000) == grayscale-one.html grayscale-one-ref.html
 fuzzy-if(d2d,1,10000) == grayscale-over-one.html grayscale-over-one-ref.html
@@ -68,5 +70,3 @@ fuzzy-if(d2d,1,10000) == sepia-percent.html sepia-percent-ref.html
 == sepia-zero.html sepia-zero-ref.html
 
 fuzzy(2,125000) == scale-filtered-content-01.html scale-filtered-content-01-ref.html
-
-== filter-on-outer-svg.html pass.svg
