1 files changed, 4 insertions, 4 deletions
diff --git a/src/components/script/dom/htmlimageelement.rs b/src/components/script/dom/htmlimageelement.rs
index f0ceeb89434..1fcd4a9a0a5 100644
--- a/src/components/script/dom/htmlimageelement.rs
+++ b/src/components/script/dom/htmlimageelement.rs
@@ -144,9 +144,9 @@ impl HTMLImageElement {
         to_px(rect.size.width) as u32
     }
 
-    pub fn SetWidth(&mut self, abstract_self: &JS<HTMLImageElement>, width: u32) -> ErrorResult {
+    pub fn SetWidth(&mut self, abstract_self: &JS<HTMLImageElement>, width: u32) {
         let mut elem: JS<Element> = ElementCast::from(abstract_self);
-        elem.set_attr(~"width", width.to_str())
+        elem.set_uint_attribute("width", width)
     }
 
     pub fn Height(&self, abstract_self: &JS<HTMLImageElement>) -> u32 {
@@ -160,9 +160,9 @@ impl HTMLImageElement {
         to_px(rect.size.height) as u32
     }
 
-    pub fn SetHeight(&mut self, abstract_self: &JS<HTMLImageElement>, height: u32) -> ErrorResult {
+    pub fn SetHeight(&mut self, abstract_self: &JS<HTMLImageElement>, height: u32) {
         let mut elem: JS<Element> = ElementCast::from(abstract_self);
-        elem.set_attr(~"height", height.to_str())
+        elem.set_uint_attribute("height", height)
     }
 
     pub fn NaturalWidth(&self) -> u32 {