diff --git a/examples/rust-examples/examples/chart_state.rs b/examples/rust-examples/examples/chart_state.rs
index e2c6feaa..7756cb0c 100644
--- a/examples/rust-examples/examples/chart_state.rs
+++ b/examples/rust-examples/examples/chart_state.rs
@@ -16,8 +16,8 @@ async fn main() {
     let chart_state = ChartState::try_new(
         &runtime,
         spec,
-        Default::default(),  // Inline datasets
-        &Default::default(), // Options
+        Default::default(), // Inline datasets
+        Default::default(), // Options
     )
     .await
     .unwrap();