diff --git a/js/common/view/CalculusGrapherControlPanel.ts b/js/common/view/CalculusGrapherControlPanel.ts
index bd4e64eb..27d36cdc 100644
--- a/js/common/view/CalculusGrapherControlPanel.ts
+++ b/js/common/view/CalculusGrapherControlPanel.ts
@@ -17,12 +17,13 @@ import CalculusGrapherColors from '../CalculusGrapherColors.js';
 import CurveManipulationMode from '../model/CurveManipulationMode.js';
 import OriginalCurve from '../model/OriginalCurve.js';
 import optionize from '../../../../phet-core/js/optionize.js';
+import PickRequired from '../../../../phet-core/js/types/PickRequired.js';
 
 type SelfOptions = {
   contentSpacing?: number;
 };
 
-type CalculusGrapherControlPanelOptions = SelfOptions & PanelOptions;
+type CalculusGrapherControlPanelOptions = SelfOptions & PickRequired<PanelOptions, 'tandem'>;
 
 export default class CalculusGrapherControlPanel extends Panel {
 
diff --git a/js/common/view/CalculusGrapherScreenView.ts b/js/common/view/CalculusGrapherScreenView.ts
index 7108dff0..af119fb6 100644
--- a/js/common/view/CalculusGrapherScreenView.ts
+++ b/js/common/view/CalculusGrapherScreenView.ts
@@ -45,7 +45,9 @@ export default class CalculusGrapherScreenView extends ScreenView {
     // derivative.centerTop = graphNode.centerBottom.addXY( 0, 10 );
     // this.addChild( derivative );
 
-    const controlPanel = new CalculusGrapherControlPanel( model.originalCurve );
+    const controlPanel = new CalculusGrapherControlPanel( model.originalCurve, {
+      tandem: options.tandem.createTandem( 'calculusGrapherControlPanel' )
+    } );
     controlPanel.rightCenter = this.layoutBounds.rightCenter;
     this.addChild( controlPanel );
   }