diff --git a/scripts/simplifiedUI/ui/simplifiedUI.js b/scripts/simplifiedUI/ui/simplifiedUI.js
index c35c08fcee..5d7661cca2 100644
--- a/scripts/simplifiedUI/ui/simplifiedUI.js
+++ b/scripts/simplifiedUI/ui/simplifiedUI.js
@@ -840,7 +840,7 @@ function shutdown() {
     }
 
     if (secondLaunchWindow) {
-        closesecondLaunchWindow();
+        closeSecondLaunchWindow();
     }
 
     maybeDeleteInputDeviceMutedOverlay();