diff --git a/crates/oxc_transformer/src/es2020/optional_chaining.rs b/crates/oxc_transformer/src/es2020/optional_chaining.rs
index ae092c080ca37..8e037f0500dc3 100644
--- a/crates/oxc_transformer/src/es2020/optional_chaining.rs
+++ b/crates/oxc_transformer/src/es2020/optional_chaining.rs
@@ -101,7 +101,7 @@ impl<'a, 'ctx> Traverse<'a> for OptionalChaining<'a, 'ctx> {
             {
                 self.transform_update_expression(expr, ctx);
             }
-            _ => (),
+            _ => {}
         };
     }