diff --git a/src/tests/selfservice/selfservice_register.spec.ts b/src/tests/selfservice/selfservice_register.spec.ts
index 3db4297..c1b9241 100644
--- a/src/tests/selfservice/selfservice_register.spec.ts
+++ b/src/tests/selfservice/selfservice_register.spec.ts
@@ -141,6 +141,15 @@ describe('register invalid company', () => {
         expect(res.status).toEqual(400);
         expect(res.headers['content-type']).toContain("application/json");
     });
+    it('registering with invalid team should return 404', async () => {
+        const res = await axios.post(base + '/api/runners/register/' + added_org.registrationKey, {
+            "firstname": "string",
+            "lastname": "string",
+            "team": 9999999999999999999999
+        }, axios_config);
+        expect(res.status).toEqual(404);
+        expect(res.headers['content-type']).toContain("application/json");
+    });
 });
 // ---------------
 describe('register valid company', () => {