diff --git a/client/src/send_and_confirm_transactions_in_parallel.rs b/client/src/send_and_confirm_transactions_in_parallel.rs
index aa65ef42a9d93e..571e3566a4782a 100644
--- a/client/src/send_and_confirm_transactions_in_parallel.rs
+++ b/client/src/send_and_confirm_transactions_in_parallel.rs
@@ -309,7 +309,10 @@ async fn sign_all_messages_and_send<T: Signers + ?Sized>(
         });
     }
     // collect to convert Vec<Result<_>> to Result<Vec<_>>
-    join_all(futures).await.into_iter().collect::<Result<_>>()?;
+    join_all(futures)
+        .await
+        .into_iter()
+        .collect::<Result<Vec<()>>>()?;
     Ok(())
 }