diff --git a/mozilla/layout/reftests/bugs/382600-1-ref.html b/mozilla/layout/reftests/bugs/382600-1-ref.html
new file mode 100644
index 00000000000..09271d44b26
--- /dev/null
+++ b/mozilla/layout/reftests/bugs/382600-1-ref.html
@@ -0,0 +1,7 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html>
+<body>
+  <select id="filter_by" size="12" disabled="disabled"></select>
+</body>
+</html>
diff --git a/mozilla/layout/reftests/bugs/382600-1.html b/mozilla/layout/reftests/bugs/382600-1.html
new file mode 100644
index 00000000000..8c78ee547ce
--- /dev/null
+++ b/mozilla/layout/reftests/bugs/382600-1.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html>
+<body>
+  <select id="filter_by" size="12"></select>
+
+  <script language='javascript'>
+    document.body.offsetWidth;
+    document.getElementById("filter_by").disabled = true;
+  </script>
+</body>
+</html>
diff --git a/mozilla/layout/reftests/bugs/reftest.list b/mozilla/layout/reftests/bugs/reftest.list
index b2de3b909ae..0725e9bd45f 100644
--- a/mozilla/layout/reftests/bugs/reftest.list
+++ b/mozilla/layout/reftests/bugs/reftest.list
@@ -268,4 +268,5 @@ random-if(MOZ_WIDGET_TOOLKIT=="cocoa") == 379316-2.html 379316-2-ref.html # bug
 == 380842-1.html 380842-1-ref.html
 == 381130-1.html 381130-1-ref.html
 == 381507-1.html 381507-1-ref.html
+== 382600-1.html 382600-1-ref.html
 == 383551-1.html 383551-1-ref.html
