diff --git a/area-model-decimals_a11y_view.html b/area-model-decimals_a11y_view.html
index a946a95..e991a30 100644
--- a/area-model-decimals_a11y_view.html
+++ b/area-model-decimals_a11y_view.html
@@ -269,7 +269,7 @@ <h3>PDOM & Descriptions for Area Model Decimals</h3>
       var PDOMCopy = PDOMRoot.cloneNode( true );
 
       // get the alert dom elements from the iframe's inner document
-      var ariaLiveElementsContainer = innerWindow.phet.joist.sim.display.utteranceQueue.getAriaLiveContainer();
+      var ariaLiveElementsContainer = innerWindow.phet.joist.sim.utteranceQueue.getAriaLiveContainer();
 
       // get the alert dom elements from the PDOM copy
       var alertList = document.getElementById( 'alert-list' );