diff --git a/src/render_data.rs b/src/render_data.rs
index b8a0bad..68b3392 100644
--- a/src/render_data.rs
+++ b/src/render_data.rs
@@ -69,7 +69,7 @@ impl RenderManager {
         let mut encoder =
             opus2::Encoder::new(sample_rate, channels, Application::Audio).expect("TODO");
 
-        let estimated_max_size = (samples.len() * sample_rate as usize) * size_of::<i16>() / size_of::<u8>();
+        let estimated_max_size = samples.len() * size_of::<i16>() / size_of::<u8>();
         tracing::debug!(?estimated_max_size);
         let encode_result = encoder.encode_vec(&samples, estimated_max_size);
         if let Err(error) = &encode_result {