diff --git a/src/types.rs b/src/types.rs
index bd1d338..1abb077 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -235,6 +235,7 @@ pub fn generate_baker_keys() -> BakerKeyPairs {
 #[derive(Deserialize)]
 #[serde(bound(deserialize = "V: Deserialize<'de>"))]
 pub struct Versioned<V> {
+    #[serde(rename = "v")]
     pub version: u32,
     pub value: V,
 }