diff --git a/apps/red-ui/src/app/services/entity-services/trash.service.ts b/apps/red-ui/src/app/services/entity-services/trash.service.ts
index 2b8365f93..04444e600 100644
--- a/apps/red-ui/src/app/services/entity-services/trash.service.ts
+++ b/apps/red-ui/src/app/services/entity-services/trash.service.ts
@@ -115,10 +115,7 @@ export class TrashService extends EntitiesService<TrashItem, TrashItem> {
     }
 
     private _hardDeleteFiles(dossierId: string, fileIds: List) {
-        const queryParams = fileIds.map<QueryParam>(id => ({ key: 'fileIds', value: id }));
-        return super
-            .delete({}, `delete/hard-delete/${dossierId}`, queryParams)
-            .pipe(switchMap(() => this._dossierStatsService.getFor([dossierId])));
+        return super._post(fileIds, `delete/hard-delete/${dossierId}`).pipe(switchMap(() => this._dossierStatsService.getFor([dossierId])));
     }
 
     private _restoreFiles(dossierId: string, fileIds: List) {
diff --git a/apps/red-ui/src/app/services/files/file-management.service.ts b/apps/red-ui/src/app/services/files/file-management.service.ts
index 22f4a7a15..3d018fad7 100644
--- a/apps/red-ui/src/app/services/files/file-management.service.ts
+++ b/apps/red-ui/src/app/services/files/file-management.service.ts
@@ -16,7 +16,7 @@ export class FileManagementService extends GenericService<unknown> {
 
     delete(files: List<File>, dossierId: string) {
         const fileIds = files.map(f => f.id);
-        return super._post(fileIds, `delete/hard-delete/${dossierId}`).pipe(switchMap(() => this.#filesService.loadAll(dossierId)));
+        return super._post(fileIds, `delete/${dossierId}`).pipe(switchMap(() => this.#filesService.loadAll(dossierId)));
     }
 
     rotatePage(body: IPageRotationRequest, dossierId: string, fileId: string) {