diff --git a/src/taxonomy/import-tags/__mocks__/index.js b/src/taxonomy/import-tags/__mocks__/index.js
index ba0b48ccb9..78ef2f5e8f 100644
--- a/src/taxonomy/import-tags/__mocks__/index.js
+++ b/src/taxonomy/import-tags/__mocks__/index.js
@@ -1,2 +1 @@
-export { default as taxonomyImportMock } from './taxonomyImportMock';
-export { default as tagImportMock } from './tagImportMock';
+export { default as taxonomyImportMock } from './taxonomyImportMock'; // eslint-disable-line import/prefer-default-export
diff --git a/src/taxonomy/import-tags/__mocks__/tagImportMock.js b/src/taxonomy/import-tags/__mocks__/tagImportMock.js
deleted file mode 100644
index 9db45b4a5e..0000000000
--- a/src/taxonomy/import-tags/__mocks__/tagImportMock.js
+++ /dev/null
@@ -1,4 +0,0 @@
-export default {
-  name: 'Taxonomy name',
-  description: 'Taxonomy description',
-};
diff --git a/src/taxonomy/import-tags/data/api.test.js b/src/taxonomy/import-tags/data/api.test.js
index 47ba167ab4..d0e2bbab34 100644
--- a/src/taxonomy/import-tags/data/api.test.js
+++ b/src/taxonomy/import-tags/data/api.test.js
@@ -1,8 +1,10 @@
 import { initializeMockApp } from '@edx/frontend-platform';
 import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
+import { useMutation } from '@tanstack/react-query';
+import { act } from '@testing-library/react';
 import MockAdapter from 'axios-mock-adapter';
 
-import { tagImportMock, taxonomyImportMock } from '../__mocks__';
+import { taxonomyImportMock } from '../__mocks__';
 
 import {
   getTaxonomyImportNewApiUrl,
@@ -13,6 +15,11 @@ import {
 
 let axiosMock;
 
+jest.mock('@tanstack/react-query', () => ({
+  useMutation: jest.fn(),
+  useQueryClient: jest.fn(),
+}));
+
 describe('import taxonomy api calls', () => {
   beforeEach(() => {
     initializeMockApp({
@@ -39,10 +46,18 @@ describe('import taxonomy api calls', () => {
   });
 
   it('should call import tags', async () => {
-    axiosMock.onPut(getTagsImportApiUrl(1)).reply(200, tagImportMock);
+    axiosMock.onPut(getTagsImportApiUrl(1)).reply(200);
+    useMutation.mockReturnValueOnce({ mutate: jest.fn() });
+
     const mutation = useImportTags();
-    mutation.mutate(1);
+    mutation.mutate({ taxonomyId: 1 });
 
-    expect(axiosMock.history.put[0].url).toEqual(getTagsImportApiUrl(1));
+    const [config] = useMutation.mock.calls[0];
+    const { mutationFn } = config;
+
+    await act(async () => {
+      await mutationFn({ taxonomyId: 1 });
+      expect(axiosMock.history.put[0].url).toEqual(getTagsImportApiUrl(1));
+    });
   });
 });