diff --git a/src/FlightDisplay/VideoManager.cc b/src/FlightDisplay/VideoManager.cc
index 3f2491157c9068d3b47622d2849aaf29e4a5be00..bd2d7fa400299d3e1e72ac8d4288d11b9d9828e8 100644
--- a/src/FlightDisplay/VideoManager.cc
+++ b/src/FlightDisplay/VideoManager.cc
@@ -246,6 +246,7 @@ VideoManager::_restartVideo()
     _videoReceiver->stop();
     _updateSettings();
     _videoReceiver->start();
+    emit aspectRatioChanged();
 #endif
 }