diff --git a/components/script/dom/element.rs b/components/script/dom/element.rs
index 8ebcfc3f3dc..34309eee29a 100644
--- a/components/script/dom/element.rs
+++ b/components/script/dom/element.rs
@@ -26,7 +26,6 @@ use dom::bindings::codegen::InheritTypes::{HTMLTableElementDerived, HTMLTableCel
use dom::bindings::codegen::InheritTypes::{HTMLTableRowElementDerived, HTMLTextAreaElementDerived};
use dom::bindings::codegen::InheritTypes::{HTMLTableSectionElementDerived, NodeCast};
use dom::bindings::codegen::InheritTypes::HTMLAnchorElementCast;
-use dom::bindings::codegen::InheritTypes::HTMLTableDataCellElementDerived;
use dom::bindings::codegen::InheritTypes::TextCast;
use dom::bindings::codegen::UnionTypes::NodeOrString;
use dom::bindings::error::{ErrorResult, Fallible};
@@ -259,7 +258,7 @@ impl RawLayoutElementHelpers for Element {
} else if self.is_htmltableelement() {
let this: &HTMLTableElement = mem::transmute(self);
this.get_background_color()
- } else if self.is_htmltabledatacellelement() {
+ } else if self.is_htmltablecellelement() {
let this: &HTMLTableCellElement = mem::transmute(self);
this.get_background_color()
} else if self.is_htmltablerowelement() {
@@ -357,7 +356,7 @@ impl RawLayoutElementHelpers for Element {
} else if self.is_htmltableelement() {
let this: &HTMLTableElement = mem::transmute(self);
this.get_width()
- } else if self.is_htmltabledatacellelement() {
+ } else if self.is_htmltablecellelement() {
let this: &HTMLTableCellElement = mem::transmute(self);
this.get_width()
} else {
diff --git a/tests/ref/basic.list b/tests/ref/basic.list
index d49ea5a355f..71b929c1835 100644
--- a/tests/ref/basic.list
+++ b/tests/ref/basic.list
@@ -183,6 +183,7 @@ experimental == iframe/size_attributes_vertical_writing_mode.html iframe/size_at
== legacy_table_border_attribute_a.html legacy_table_border_attribute_ref.html
== legacy_td_bgcolor_attribute_a.html legacy_td_bgcolor_attribute_ref.html
== legacy_td_width_attribute_a.html legacy_td_width_attribute_ref.html
+== legacy_th_width_attribute_a.html legacy_td_width_attribute_ref.html
== letter_spacing_a.html letter_spacing_ref.html
== line_breaking_whitespace_collapse_a.html line_breaking_whitespace_collapse_ref.html
== line_height_a.html line_height_ref.html
diff --git a/tests/ref/legacy_th_width_attribute_a.html b/tests/ref/legacy_th_width_attribute_a.html
new file mode 100644
index 00000000000..aac23b296f4
--- /dev/null
+++ b/tests/ref/legacy_th_width_attribute_a.html
@@ -0,0 +1,21 @@
+
+
+
+
+
+
+
+
+
+
+
+
+