diff --git a/src/backend/InvenTree/InvenTree/test_api.py b/src/backend/InvenTree/InvenTree/test_api.py
index 598ff10920..dff75e4388 100644
--- a/src/backend/InvenTree/InvenTree/test_api.py
+++ b/src/backend/InvenTree/InvenTree/test_api.py
@@ -58,9 +58,11 @@ class HTMLAPITests(InvenTreeTestCase):
         self.assertEqual(response.status_code, 200)
 
     def test_not_found(self):
-        """Test that the NotFoundView is working."""
-        response = self.client.get('/api/anc')
-        self.assertEqual(response.status_code, 404)
+        """Test that the NotFoundView is working with all available methods."""
+        methods = ['options', 'get', 'post', 'patch', 'put', 'delete']
+        for method in methods:
+            response = getattr(self.client, method)('/api/anc')
+            self.assertEqual(response.status_code, 404)
 
 
 class APITests(InvenTreeAPITestCase):