diff --git a/src/main.rs b/src/main.rs
index 75ff41a..ae2c89f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -117,7 +117,7 @@ async fn main() -> anyhow::Result<()> {
             let transforms: HashMap<String, String> = ingest_matches
                 .get_many::<String>("transform")
                 .map(|list| list.map(|t| parse_transform(t).unwrap()).collect())
-                .unwrap_or_else(|| HashMap::new());
+                .unwrap_or_else(HashMap::new);
 
             let dlq_table_location = ingest_matches
                 .get_one::<String>("dlq_table_location")