diff --git a/modules/express/src/typedRoutes/api/v2/prebuildAndSignTransaction.ts b/modules/express/src/typedRoutes/api/v2/prebuildAndSignTransaction.ts
index 3165c40831..30e3dbf117 100644
--- a/modules/express/src/typedRoutes/api/v2/prebuildAndSignTransaction.ts
+++ b/modules/express/src/typedRoutes/api/v2/prebuildAndSignTransaction.ts
@@ -514,8 +514,8 @@ export const PrebuildAndSignTransactionApiResponse = {
  * - **Cold wallets**: Returns half-signed transaction (`halfSigned.txHex`)
  * - **TSS wallets**: Returns transaction request (`txRequestId`)
  *
- * @tag express
  * @operationId express.v2.wallet.prebuildandsigntransaction
+ * @tag Express
  */
 export const PostPrebuildAndSignTransaction = httpRoute({
   path: '/api/v2/{coin}/wallet/{id}/prebuildAndSignTransaction',