diff --git a/subxt/src/rpc/types.rs b/subxt/src/rpc/types.rs
index a1a333f29b..4083e79879 100644
--- a/subxt/src/rpc/types.rs
+++ b/subxt/src/rpc/types.rs
@@ -244,7 +244,6 @@ pub type SystemProperties = serde_json::Map<String, serde_json::Value>;
 /// This is copied from `sp-transaction-pool` to avoid a dependency on that crate. Therefore it
 /// must be kept compatible with that type from the target substrate version.
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
 pub enum SubstrateTxStatus<Hash, BlockHash> {
     /// Transaction is part of the future queue.
     Future,