diff --git a/js/molecule-polarity-phet-io-overrides.js b/js/molecule-polarity-phet-io-overrides.js
index 3a43c89..1a45545 100644
--- a/js/molecule-polarity-phet-io-overrides.js
+++ b/js/molecule-polarity-phet-io-overrides.js
@@ -133,7 +133,7 @@ window.phet.preloads.phetio.phetioElementsOverrides =
     "moleculePolarity.twoAtomsScreen.view.controlPanel.divider1.visibleProperty": {
       "phetioFeatured": true
     },
-    "moleculePolarity.twoAtomsScreen.view.controlPanel.separator2.visibleProperty": {
+    "moleculePolarity.twoAtomsScreen.view.controlPanel.divider2.visibleProperty": {
       "phetioFeatured": true
     },
     "moleculePolarity.twoAtomsScreen.view.controlPanel.surfaceControl.radioButtonGroup.visibleProperty": {