diff --git a/subxt/src/backend/unstable/rpc_methods.rs b/subxt/src/backend/unstable/rpc_methods.rs
index 331cb5459b..c51e5020cb 100644
--- a/subxt/src/backend/unstable/rpc_methods.rs
+++ b/subxt/src/backend/unstable/rpc_methods.rs
@@ -280,9 +280,9 @@ impl<T: Config> UnstableRpcMethods<T> {
         let sub = self
             .client
             .subscribe(
-                "transaction_unstable_submitAndWatch",
+                "transactionWatch_unstable_submitAndWatch",
                 rpc_params![to_hex(tx)],
-                "transaction_unstable_unwatch",
+                "transactionWatch_unstable_unwatch",
             )
             .await?;