diff --git a/Cargo.toml b/Cargo.toml
index 5fffca1..5d2f5ae 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "euclid"
-version = "0.3.1"
+version = "0.3.2"
 authors = ["The Servo Project Developers"]
 description = "Geometry primitives"
 documentation = "http://doc.servo.org/euclid/"
diff --git a/src/side_offsets.rs b/src/side_offsets.rs
index 620b61b..ddf5b67 100644
--- a/src/side_offsets.rs
+++ b/src/side_offsets.rs
@@ -16,7 +16,7 @@ use std::ops::Add;
 /// A group of side offsets, which correspond to top/left/bottom/right for borders, padding,
 /// and margins in CSS.
 #[derive(Clone, Copy, PartialEq, Debug)]
-#[cfg_attr(feature = "plugins", derive(HeapSizeOf, Deserialize, Serializef))]
+#[cfg_attr(feature = "plugins", derive(HeapSizeOf, Deserialize, Serialize))]
 pub struct SideOffsets2D<T> {
     pub top: T,
     pub right: T,