diff --git a/src/frontend/apps/impress/src/features/docs/doc-management/api/useSubDocs.tsx b/src/frontend/apps/impress/src/features/docs/doc-management/api/useSubDocs.tsx
deleted file mode 100644
index e76c8bc4..00000000
--- a/src/frontend/apps/impress/src/features/docs/doc-management/api/useSubDocs.tsx
+++ /dev/null
@@ -1,62 +0,0 @@
-import { UseQueryOptions, useQuery } from '@tanstack/react-query';
-
-import {
-  APIError,
-  InfiniteQueryConfig,
-  errorCauses,
-  fetchAPI,
-  useAPIInfiniteQuery,
-} from '@/api';
-
-import { DocsOrdering } from '../types';
-
-import { DocsResponse, constructParams } from './useDocs';
-
-export type SubDocsParams = {
-  page: number;
-  ordering?: DocsOrdering;
-  is_creator_me?: boolean;
-  title?: string;
-  is_favorite?: boolean;
-  parent_id: string;
-};
-
-export const getSubDocs = async (
-  params: SubDocsParams,
-): Promise<DocsResponse> => {
-  const searchParams = constructParams(params);
-  searchParams.set('parent_id', params.parent_id);
-
-  const response: Response = await fetchAPI(
-    `documents/${params.parent_id}/descendants/?${searchParams.toString()}`,
-  );
-
-  if (!response.ok) {
-    throw new APIError(
-      'Failed to get the sub docs',
-      await errorCauses(response),
-    );
-  }
-
-  return response.json() as Promise<DocsResponse>;
-};
-
-export const KEY_LIST_SUB_DOC = 'sub-docs';
-
-export function useSubDocs(
-  params: SubDocsParams,
-  queryConfig?: UseQueryOptions<DocsResponse, APIError, DocsResponse>,
-) {
-  return useQuery<DocsResponse, APIError, DocsResponse>({
-    queryKey: [KEY_LIST_SUB_DOC, params],
-    queryFn: () => getSubDocs(params),
-    ...queryConfig,
-  });
-}
-
-export const useInfiniteSubDocs = (
-  params: SubDocsParams,
-  queryConfig?: InfiniteQueryConfig<DocsResponse>,
-) => {
-  return useAPIInfiniteQuery(KEY_LIST_SUB_DOC, getSubDocs, params, queryConfig);
-};
diff --git a/src/frontend/apps/impress/src/features/docs/doc-search/components/DocSearchSubPageContent.tsx b/src/frontend/apps/impress/src/features/docs/doc-search/components/DocSearchSubPageContent.tsx
deleted file mode 100644
index 7d9747ce..00000000
--- a/src/frontend/apps/impress/src/features/docs/doc-search/components/DocSearchSubPageContent.tsx
+++ /dev/null
@@ -1,92 +0,0 @@
-import { useTreeContext } from '@gouvfr-lasuite/ui-kit';
-import { t } from 'i18next';
-import React, { useEffect, useState } from 'react';
-import { InView } from 'react-intersection-observer';
-
-import { QuickSearchData, QuickSearchGroup } from '@/components/quick-search';
-import { Doc } from '@/docs/doc-management';
-import { useInfiniteSearchDocs } from '@/docs/doc-management/api/useSearchDocs';
-import { DocSearchTarget } from '@/docs/doc-search';
-
-type DocSearchSubPageContentProps = {
-  search: string;
-  onSelect: (doc: Doc) => void;
-  onLoadingChange?: (loading: boolean) => void;
-  renderElement: (doc: Doc) => React.ReactNode;
-};
-
-export const DocSearchSubPageContent = ({
-  search,
-  onSelect,
-  onLoadingChange,
-  renderElement,
-}: DocSearchSubPageContentProps) => {
-  const treeContext = useTreeContext<Doc>();
-
-  const {
-    data: subDocsData,
-    isFetching,
-    isRefetching,
-    isLoading,
-    fetchNextPage: subDocsFetchNextPage,
-    hasNextPage: subDocsHasNextPage,
-  } = useInfiniteSearchDocs(
-    {
-      q: search,
-      page: 1,
-      target: DocSearchTarget.CURRENT,
-      parentPath: treeContext?.root?.path,
-    },
-    {
-      enabled: !!treeContext?.root?.path,
-    },
-  );
-
-  const [docsData, setDocsData] = useState<QuickSearchData<Doc>>({
-    groupName: '',
-    elements: [],
-    emptyString: '',
-  });
-
-  const loading = isFetching || isRefetching || isLoading;
-
-  useEffect(() => {
-    if (loading) {
-      return;
-    }
-
-    const subDocs = subDocsData?.pages.flatMap((page) => page.results) || [];
-
-    setDocsData({
-      groupName: subDocs.length > 0 ? t('Select a doc') : '',
-      elements: search ? subDocs : [],
-      emptyString: search ? t('No document found') : t('Search by title'),
-      endActions: subDocsHasNextPage
-        ? [
-            {
-              content: <InView onChange={() => void subDocsFetchNextPage()} />,
-            },
-          ]
-        : [],
-    });
-  }, [
-    loading,
-    search,
-    subDocsData?.pages,
-    subDocsFetchNextPage,
-    subDocsHasNextPage,
-    treeContext?.root,
-  ]);
-
-  useEffect(() => {
-    onLoadingChange?.(loading);
-  }, [loading, onLoadingChange]);
-
-  return (
-    <QuickSearchGroup
-      onSelect={onSelect}
-      group={docsData}
-      renderElement={renderElement}
-    />
-  );
-};