diff --git a/mozilla/layout/generic/crashtests/395316-1.html b/mozilla/layout/generic/crashtests/395316-1.html
new file mode 100644
index 00000000000..60c291075d6
--- /dev/null
+++ b/mozilla/layout/generic/crashtests/395316-1.html
@@ -0,0 +1,13 @@
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<script>
+function boom()
+{
+  document.getElementById("float").style.cssFloat = "";
+}
+</script>
+</head>
+<body onload="boom();">
+<div style="-moz-column-count: 2; width: 3ch;"><span><span id="float" style="float: right;">za za za za za za za za</span></span></div>
+</body>
+</html>
diff --git a/mozilla/layout/generic/crashtests/crashtests.list b/mozilla/layout/generic/crashtests/crashtests.list
index d5f8ea2b633..48ffa195a99 100644
--- a/mozilla/layout/generic/crashtests/crashtests.list
+++ b/mozilla/layout/generic/crashtests/crashtests.list
@@ -85,6 +85,7 @@ load 393956-3.html
 load 393956-4.html
 load 394237-1.html
 load 394820-1.html
+load 395316-1.html
 load 395450-1.xhtml
 load 397187-1.html
 load 397852-1.xhtml
