diff --git a/weave-js/src/components/Panel2/PanelRunHistoryTablesStepper/index.tsx b/weave-js/src/components/Panel2/PanelRunHistoryTablesStepper/index.tsx
index 583866bb3ca0..6f8cda1eea0c 100644
--- a/weave-js/src/components/Panel2/PanelRunHistoryTablesStepper/index.tsx
+++ b/weave-js/src/components/Panel2/PanelRunHistoryTablesStepper/index.tsx
@@ -203,9 +203,3 @@ export const Spec: Panel2.PanelSpec<PanelRunsHistoryTablesConfigType> = {
     },
   }),
 };
-
-Panel2.registerPanelFunction(
-  Spec.id,
-  Spec.inputType,
-  Spec.equivalentTransform!
-);