diff --git a/js/common/view/EnergyBarGraph.js b/js/common/view/EnergyBarGraph.js
index 4ae49625..ac1f28b6 100644
--- a/js/common/view/EnergyBarGraph.js
+++ b/js/common/view/EnergyBarGraph.js
@@ -153,7 +153,9 @@ class EnergyBarGraph extends Node {
 
       const zoomButtonOptions = {
         baseColor: ColorConstants.LIGHT_BLUE,
-        magnifyingGlassRadius: 6,
+        magnifyingGlassOptions: {
+          glassRadius: 6
+        },
 
         xMargin: 7,
         yMargin: 5,
diff --git a/js/graphs/view/EnergyGraphZoomButton.js b/js/graphs/view/EnergyGraphZoomButton.js
index d823f2d7..38630298 100644
--- a/js/graphs/view/EnergyGraphZoomButton.js
+++ b/js/graphs/view/EnergyGraphZoomButton.js
@@ -22,7 +22,9 @@ class EnergyGraphZoomButton extends ZoomButton {
     options = merge( {
       in: true, // true: zoom-in button, false: zoom-out button
       scaleDelta: 1, // how much to change scaleProperty when zooming in or out
-      magnifyingGlassRadius: 6,
+      magnifyingGlassOptions: {
+        glassRadius: 6
+      },
       xMargin: 4,
       yMargin: 4,
       touchAreaXDilation: 3,