diff --git a/evapp/tests.py b/evapp/tests.py
index f71ae35..519ce75 100644
--- a/evapp/tests.py
+++ b/evapp/tests.py
@@ -1,9 +1,8 @@
 from django.test import TestCase
-# import unittest
 from django.test import Client
-
 from django.contrib.auth.models import User
-#from django.urls import reverse
+
+from .forms import ITForm
 
 class LoginTestCase(TestCase):
     def setUp(self):
@@ -29,3 +28,9 @@ class NoLoginTestCase(TestCase):
         self.assertEqual(response.status_code, 302)
         response2 = self.client.get(response.url)
         self.assertContains( response2, 'Bitte via Wolke einloggen:', status_code=200)
+
+class ITFORMTestCase(TestCase):
+    def test_mac(self):
+        form = ITForm(data={"vendor": 'MAC', 'os': 'UBU'})
+        print (form.errors)
+        self.assertEqual(form.errors['os'], ['A MAC should have Mac OS installed'])
diff --git a/evapp/views.py b/evapp/views.py
index 02d29a3..6c8b902 100644
--- a/evapp/views.py
+++ b/evapp/views.py
@@ -72,7 +72,7 @@ class EvaFormView(LoginRequiredMixin, CookieWizardView):
         data = super().get_all_cleaned_data()
         self.generate_email(data)
 
-        print("delete CHOICE FROM DATA")
+        # print("delete CHOICE FROM DATA")
         if 'choice' in data:
             del data['choice']
         return data