diff --git a/plugins/cost-insights/src/utils/history.test.ts b/plugins/cost-insights/src/utils/history.test.ts
index e4310e13c6..961a2ce241 100644
--- a/plugins/cost-insights/src/utils/history.test.ts
+++ b/plugins/cost-insights/src/utils/history.test.ts
@@ -61,6 +61,7 @@ describe.each`
   params                                              | expected
   ${''}                                               | ${{}}
   ${'?foo=bar'}                                       | ${{}}
+  ${'?group'}                                         | ${{ group: null }}
   ${'?project'}                                       | ${{ project: null }}
   ${'?group=some-group'}                              | ${{ group: 'some-group' }}
   ${'?group=some-group&project'}                      | ${{ group: 'some-group', project: null }}
@@ -72,9 +73,3 @@ describe.each`
     expect(pageFilters).toMatchObject(expected);
   });
 });
-
-describe('invalidate', () => {
-  it("should throw an error if param values don't match schema", async () => {
-    await expect(validate('?group')).rejects.toThrowError();
-  });
-});