diff --git a/public/app/features/plugins/admin/components/PluginDetailsPage.test.tsx b/public/app/features/plugins/admin/components/PluginDetailsPage.test.tsx
deleted file mode 100644
index 6ff3519d6b2..00000000000
--- a/public/app/features/plugins/admin/components/PluginDetailsPage.test.tsx
+++ /dev/null
@@ -1,64 +0,0 @@
-import { render, screen, act } from '@testing-library/react';
-import React from 'react';
-import { TestProvider } from 'test/helpers/TestProvider';
-
-import { PluginSignatureStatus } from '@grafana/data';
-
-import { PluginDetailsPage } from './PluginDetailsPage';
-
-jest.mock('../state/hooks', () => ({
-  __esModule: true,
-  ...jest.requireActual('../state/hooks'),
-  useGetSingle: jest.fn().mockImplementation((id: string) => {
-    return {
-      description: 'The test plugin',
-      downloads: 5,
-      id: 'test-plugin',
-      info: {
-        logos: { small: '', large: '' },
-      },
-      name: 'Testing Plugin',
-      orgName: 'Test',
-      popularity: 0,
-      signature: PluginSignatureStatus.valid,
-      publishedAt: '2020-09-01',
-      updatedAt: '2021-06-28',
-      hasUpdate: false,
-      isInstalled: false,
-      isCore: false,
-      isDev: false,
-      isEnterprise: false,
-      isDisabled: false,
-      isPublished: true,
-      angularDetected: id === 'angular',
-    };
-  }),
-}));
-
-describe('PluginDetailsPage Angular deprecation', () => {
-  afterAll(() => {
-    jest.resetAllMocks();
-  });
-
-  it('renders the component for angular plugins', async () => {
-    await act(async () =>
-      render(
-        <TestProvider>
-          <PluginDetailsPage pluginId="angular" />
-        </TestProvider>
-      )
-    );
-    expect(screen.getByText(/angular plugin/i)).toBeVisible();
-  });
-
-  it('does not render the component for non-angular plugins', async () => {
-    await act(async () =>
-      render(
-        <TestProvider>
-          <PluginDetailsPage pluginId="not-angular" />
-        </TestProvider>
-      )
-    );
-    expect(screen.queryByText(/angular plugin/i)).toBeNull();
-  });
-});
diff --git a/public/app/features/plugins/admin/pages/PluginDetails.test.tsx b/public/app/features/plugins/admin/pages/PluginDetails.test.tsx
index c447f626359..ca67562c169 100644
--- a/public/app/features/plugins/admin/pages/PluginDetails.test.tsx
+++ b/public/app/features/plugins/admin/pages/PluginDetails.test.tsx
@@ -726,6 +726,22 @@ describe('Plugin details page', () => {
 
       expect(queryByRole('button', { name: /uninstall/i })).not.toBeInTheDocument();
     });
+
+    it('shows a "angular warning" if the plugin uses Angular', async () => {
+      const { queryByText } = renderPluginDetails({
+        angularDetected: true,
+      });
+
+      await waitFor(() => expect(queryByText(/angular plugin/i)).toBeInTheDocument);
+    });
+
+    it('does not show an "angular warning" if the plugin is not using Angular', async () => {
+      const { queryByText } = renderPluginDetails({
+        angularDetected: false,
+      });
+
+      await waitFor(() => expect(queryByText(/angular plugin/i)).not.toBeInTheDocument);
+    });
   });
 
   describe('viewed as user without grafana admin permissions', () => {