diff --git a/src/main.rs b/src/main.rs
index a080fc2..318a059 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -64,22 +64,21 @@ async fn main() {
           Ok::<_, Infallible>((sse::event("ping"), sse::data("")).into_a())
         }),
 
-        rx.filter_map(|()| async {
-          if audio_busy() {
-            debug!("doorbell still ringing, ignoring press");
-            return None;
-          }
-          debug!("Playing doorbell chime");
-          match process::Command::new("mplayer")
-                                 .arg(OUTDOOR_CHIME_FILE)
-                                 .stdout(process::Stdio::null())
-                                 .stderr(process::Stdio::null())
-                                 .spawn() {
-            Ok(child) => { AUDIO_CHILD.with(|cell| cell.replace(Some(child))); },
-            Err(err) => error!("Error playing outdoor chime: {}", err)
-          };
+        rx.map(|()| {
+          if !audio_busy() {
+            trace!("Playing doorbell chime");
+            match process::Command::new("mplayer")
+                                   .arg(OUTDOOR_CHIME_FILE)
+                                   .stdout(process::Stdio::null())
+                                   .stderr(process::Stdio::null())
+                                   .spawn() {
+              Ok(child) => { AUDIO_CHILD.with(|cell| cell.replace(Some(child))); },
+              Err(err) => error!("Error playing outdoor chime: {}", err)
+            };
+          } else { debug!("doorbell still ringing, not playing new chime"); }
+
           debug!("sending ring sse");
-          Some(Ok::<_, Infallible>((sse::event("ring"), sse::data("")).into_b()))
+          Ok::<_, Infallible>((sse::event("ring"), sse::data("")).into_b())
         })
       );
       sse::reply(stream)