diff --git a/packages/rbac/tests/integration/rbac.v1.integration.test.ts b/packages/rbac/tests/integration/rbac.v1.integration.test.ts
index 24f3d3276..f43f327cf 100644
--- a/packages/rbac/tests/integration/rbac.v1.integration.test.ts
+++ b/packages/rbac/tests/integration/rbac.v1.integration.test.ts
@@ -39,9 +39,13 @@ describe('RBAC API (v1)', () => {
 
     const getPrincipalAccessParams: GetPrincipalAccessParams = {
       application: 'jeff',
+      limit: 567,
     };
     const getPrincipalAccessResp = await client.getPrincipalAccess(getPrincipalAccessParams);
     expect(getPrincipalAccessResp.status).toEqual(200);
+
+    const getPrincipalAccessRespError = await client.getPrincipalAccess(null);
+    expect(getPrincipalAccessRespError.status).toEqual(400);
   });
 
   test('groups crud operations', async () => {