diff --git a/server/src/common/actions/helpers/filters.ts b/server/src/common/actions/helpers/filters.ts
index fe990b64e..341f1a168 100644
--- a/server/src/common/actions/helpers/filters.ts
+++ b/server/src/common/actions/helpers/filters.ts
@@ -82,7 +82,7 @@ export const effectifsFiltersMissionLocaleSchema = {
     .optional(),
   rqth: zBooleanStringSchema.optional(),
   mineur: zBooleanStringSchema.optional(),
-  niveau: z.array(z.string()).optional(),
+  niveaux: z.array(z.string()).optional(),
   code_insee: z.array(z.string()).optional(),
 };
 
diff --git a/server/src/common/actions/mission-locale/mission-locale.actions.ts b/server/src/common/actions/mission-locale/mission-locale.actions.ts
index c51edfa0c..0aa1e57fa 100644
--- a/server/src/common/actions/mission-locale/mission-locale.actions.ts
+++ b/server/src/common/actions/mission-locale/mission-locale.actions.ts
@@ -20,7 +20,7 @@ export const EFF_MISSION_LOCALE_FILTER = [
 ];
 
 export const buildFiltersForMissionLocale = (effectifFilters: IEffectifsFiltersMissionLocale) => {
-  const { statut = null, rqth = null, mineur = null, niveau = null, code_insee = null } = effectifFilters;
+  const { statut = null, rqth = null, mineur = null, niveaux = null, code_insee = null } = effectifFilters;
   const filter = [
     ...filterByDernierStatutPipeline(
       (statut as Array<StatutApprenant>) ?? [
@@ -36,7 +36,7 @@ export const buildFiltersForMissionLocale = (effectifFilters: IEffectifsFiltersM
         ...(mineur !== null
           ? { "apprenant.date_de_naissance": { $gte: new Date(new Date().setFullYear(new Date().getFullYear() - 18)) } }
           : {}),
-        ...(niveau ? {} : {}),
+        ...(niveaux ? { "formation.niveau": { $in: niveaux } } : {}),
         ...(code_insee ? { "apprenant.adresse.code_insee": { $in: code_insee } } : {}),
       },
     },