diff --git a/frontend/src/pages/tags/TagDetailPage.test.tsx b/frontend/src/pages/tags/TagDetailPage.test.tsx
index 567c554..0a658c6 100644
--- a/frontend/src/pages/tags/TagDetailPage.test.tsx
+++ b/frontend/src/pages/tags/TagDetailPage.test.tsx
@@ -51,8 +51,11 @@ describe ('TagDetailPage', () => {
   })
 
   it ('submits edited tag fields', async () => {
-    tagsApi.fetchTag.mockResolvedValueOnce (buildTag ({ id: 7, name: 'old' }))
-    api.apiPut.mockResolvedValueOnce (buildTag ({ id: 7, name: 'new', aliases: ['alias'] }))
+    const updatedTag = buildTag ({ id: 7, name: 'new', aliases: ['alias'] })
+    tagsApi.fetchTag
+	.mockResolvedValue (updatedTag)
+	.mockResolvedValueOnce (buildTag ({ id: 7, name: 'old' }))
+    api.apiPut.mockResolvedValueOnce (updatedTag)
 
     renderPage ()