1 files changed, 1 insertions, 0 deletions

diff --git a/src/actions/app.js b/src/actions/app.js
index 25ff9344d..e4f648fc9 100644
--- a/src/actions/app.js
+++ b/src/actions/app.js
@@ -22,6 +22,7 @@ export default {
   healthCheck: {},
   muteApp: {
     isMuted: PropTypes.bool.isRequired,
+    overrideSystemMute: PropTypes.bool,
   },
   toggleMuteApp: {},
 };