diff --git a/protos/sources/data-node/api/v2/trading_data.proto b/protos/sources/data-node/api/v2/trading_data.proto
index c8ca17fc709..ec972fba58a 100644
--- a/protos/sources/data-node/api/v2/trading_data.proto
+++ b/protos/sources/data-node/api/v2/trading_data.proto
@@ -4296,4 +4296,4 @@ message ObserveTransactionResultsRequest {
 message ObserveTransactionResultsResponse {
   // List of 0 or more transaction results.
   repeated vega.events.v1.TransactionResult transaction_results = 1;
-}
\ No newline at end of file
+}