diff --git a/client/src/store/datasetExtFilesStore.js b/client/src/store/datasetExtFilesStore.js
deleted file mode 100644
index 8ae400479093..000000000000
--- a/client/src/store/datasetExtFilesStore.js
+++ /dev/null
@@ -1,35 +0,0 @@
-import axios from "axios";
-import { getAppRoot } from "onload/loadConfig";
-import Vue from "vue";
-
-export const state = {
-    datasetExtFilesById: {},
-};
-
-const getters = {
-    getDatasetExtFiles: (state) => (history_dataset_id) => {
-        return state.datasetExtFilesById[history_dataset_id] || null;
-    },
-};
-
-const actions = {
-    fetchDatasetExtFiles: async ({ commit }, history_dataset_id) => {
-        const { data } = await axios.get(
-            `${getAppRoot()}api/histories/${history_dataset_id}/contents/${history_dataset_id}/extra_files`
-        );
-        commit("saveDatasetExtFiles", { history_dataset_id, datasetExtFiles: data });
-    },
-};
-
-const mutations = {
-    saveDatasetExtFiles: (state, { history_dataset_id, datasetExtFiles }) => {
-        Vue.set(state.datasetExtFilesById, history_dataset_id, datasetExtFiles);
-    },
-};
-
-export const datasetExtFilesStore = {
-    state,
-    getters,
-    actions,
-    mutations,
-};
diff --git a/client/src/store/index.js b/client/src/store/index.js
index fb33a9ab671b..fd6f6d7bde87 100644
--- a/client/src/store/index.js
+++ b/client/src/store/index.js
@@ -9,7 +9,6 @@ import Vuex from "vuex";
 import createCache from "vuex-cache";
 import VuexPersistence from "vuex-persist";
 
-import { datasetExtFilesStore } from "./datasetExtFilesStore";
 import { datasetPathDestinationStore } from "./datasetPathDestinationStore";
 import { gridSearchStore } from "./gridSearchStore";
 import { invocationStore } from "./invocationStore";
@@ -41,7 +40,6 @@ export function createStore() {
     const storeConfig = {
         plugins: [createCache(), panelsPersistence.plugin],
         modules: {
-            datasetExtFiles: datasetExtFilesStore,
             datasetPathDestination: datasetPathDestinationStore,
             invocations: invocationStore,
             gridSearch: gridSearchStore,