diff --git a/src/state/MediaDevices.ts b/src/state/MediaDevices.ts
index 4e41a463..a19c1e7f 100644
--- a/src/state/MediaDevices.ts
+++ b/src/state/MediaDevices.ts
@@ -279,9 +279,9 @@ class ControlledAudioOutput
     ],
     (available, selectId) => {
       const id = selectId ?? available.keys().next().value;
-      return id
-        ? { id, virtualEarpiece: id === EARPIECE_CONFIG_ID }
-        : undefined;
+      return id === undefined
+        ? undefined
+        : { id, virtualEarpiece: id === EARPIECE_CONFIG_ID };
     },
   ).pipe(this.scope.state());