diff --git a/app.territoiresentransitions.react/src/app/pages/collectivite/Indicateurs/table/cell-annee-list.tsx b/app.territoiresentransitions.react/src/app/pages/collectivite/Indicateurs/table/cell-annee-list.tsx
index d24c5047ee..385176cc26 100644
--- a/app.territoiresentransitions.react/src/app/pages/collectivite/Indicateurs/table/cell-annee-list.tsx
+++ b/app.territoiresentransitions.react/src/app/pages/collectivite/Indicateurs/table/cell-annee-list.tsx
@@ -4,8 +4,7 @@ import classNames from 'classnames';
 import { useState } from 'react';
 import { SourceType } from '../types';
 import { ConfirmDelete } from './confirm-delete';
-import { PreparedData } from './prepare-data';
-import { IndicateurSourceValeur } from './use-indicateur-valeurs';
+import { PreparedData, PreparedValue } from './prepare-data';
 
 type CellAnneeListProps = {
   confidentiel?: boolean;
@@ -13,7 +12,7 @@ type CellAnneeListProps = {
   definition: IndicateurDefinition;
   readonly?: boolean;
   type: SourceType;
-  onDelete: (valeur: IndicateurSourceValeur) => void;
+  onDelete: (valeur: PreparedValue) => void;
 };
 
 /** Affiche les cellules des années dans l'en-tête du tableau */
@@ -26,9 +25,7 @@ export const CellAnneeList = ({
   onDelete,
 }: CellAnneeListProps) => {
   const { annees, anneeModePrive, valeursExistantes } = data;
-  const [toBeDeleted, setToBeDeleted] = useState<IndicateurSourceValeur | null>(
-    null
-  );
+  const [toBeDeleted, setToBeDeleted] = useState<PreparedValue | null>(null);
 
   return annees?.map((annee) => {
     const valeur = valeursExistantes.find((v) => v.annee === annee);
@@ -72,7 +69,6 @@ export const CellAnneeList = ({
         </div>
         {toBeDeleted && (
           <ConfirmDelete
-            annee={annee}
             valeur={toBeDeleted}
             unite={definition.unite}
             onDismissConfirm={(confirmed) => {
diff --git a/app.territoiresentransitions.react/src/app/pages/collectivite/Indicateurs/table/confirm-delete.tsx b/app.territoiresentransitions.react/src/app/pages/collectivite/Indicateurs/table/confirm-delete.tsx
index ba5803d28e..14a4b1c766 100644
--- a/app.territoiresentransitions.react/src/app/pages/collectivite/Indicateurs/table/confirm-delete.tsx
+++ b/app.territoiresentransitions.react/src/app/pages/collectivite/Indicateurs/table/confirm-delete.tsx
@@ -11,22 +11,26 @@ import {
 } from '@/ui';
 import { useState } from 'react';
 import { CellValue } from './cell-value';
-import { IndicateurSourceValeur } from './use-indicateur-valeurs';
+import { PreparedValue } from './prepare-data';
 
 type ConfirmDeleteProps = {
   unite: string;
-  annee: number;
-  valeur: IndicateurSourceValeur;
+  valeur: PreparedValue;
   onDismissConfirm: (overwrite: boolean) => void;
 };
 
 /** Affiche un dialogue de confirmation avant suppression d'une valeur
  */
 export const ConfirmDelete = (props: ConfirmDeleteProps) => {
-  const { annee, valeur, unite, onDismissConfirm } = props;
+  const { valeur, unite, onDismissConfirm } = props;
   const [isOpen, setIsOpen] = useState(true);
-  const { objectif, objectifCommentaire, resultat, resultatCommentaire } =
-    valeur;
+  const {
+    objectif,
+    objectifCommentaire,
+    resultat,
+    resultatCommentaire,
+    annee,
+  } = valeur;
 
   return (
     <Modal
diff --git a/app.territoiresentransitions.react/src/app/pages/collectivite/Indicateurs/table/prepare-data.ts b/app.territoiresentransitions.react/src/app/pages/collectivite/Indicateurs/table/prepare-data.ts
index ea3d131fde..890449f876 100644
--- a/app.territoiresentransitions.react/src/app/pages/collectivite/Indicateurs/table/prepare-data.ts
+++ b/app.territoiresentransitions.react/src/app/pages/collectivite/Indicateurs/table/prepare-data.ts
@@ -89,4 +89,4 @@ export const prepareData = (
 };
 
 export type PreparedData = ReturnType<typeof prepareData>;
-export type PreparedValue = PreparedData['sources'][number]['valeurs'][number];
+export type PreparedValue = PreparedData['valeursExistantes'][number];