1 files changed, 1 insertions, 1 deletions
diff --git a/components/script/dom/bindings/str.rs b/components/script/dom/bindings/str.rs
index 54ad9c45fb3..3c47826b023 100644
--- a/components/script/dom/bindings/str.rs
+++ b/components/script/dom/bindings/str.rs
@@ -34,7 +34,7 @@ impl ByteString {
     }
 
     /// Returns the length.
-    pub fn len(&self) -> uint {
+    pub fn len(&self) -> usize {
         let ByteString(ref vector) = *self;
         vector.len()
     }