diff --git a/subxt/src/rpc/types.rs b/subxt/src/rpc/types.rs
index 2500507da0..14b7fff42b 100644
--- a/subxt/src/rpc/types.rs
+++ b/subxt/src/rpc/types.rs
@@ -239,30 +239,41 @@ 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.
+///
+/// Substrate produces `camelCase` events, while smoldot produces `CamelCase` events.
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
 pub enum SubstrateTxStatus<Hash, BlockHash> {
     /// Transaction is part of the future queue.
+    #[serde(alias = "future")]
     Future,
     /// Transaction is part of the ready queue.
+    #[serde(alias = "ready")]
     Ready,
     /// The transaction has been broadcast to the given peers.
+    #[serde(alias = "broadcast")]
     Broadcast(Vec<String>),
     /// Transaction has been included in block with given hash.
+    #[serde(alias = "inBlock")]
     InBlock(BlockHash),
     /// The block this transaction was included in has been retracted.
+    #[serde(alias = "retracted")]
     Retracted(BlockHash),
     /// Maximum number of finality watchers has been reached,
     /// old watchers are being removed.
+    #[serde(alias = "finalityTimeout")]
     FinalityTimeout(BlockHash),
     /// Transaction has been finalized by a finality-gadget, e.g GRANDPA
+    #[serde(alias = "finalized")]
     Finalized(BlockHash),
     /// Transaction has been replaced in the pool, by another transaction
     /// that provides the same tags. (e.g. same (sender, nonce)).
+    #[serde(alias = "usurped")]
     Usurped(Hash),
     /// Transaction has been dropped from the pool because of the limit.
+    #[serde(alias = "dropped")]
     Dropped,
     /// Transaction is no longer valid in the current state.
+    #[serde(alias = "invalid")]
     Invalid,
 }