diff --git a/tests/test_bootstrap_form.py b/tests/test_bootstrap_form.py
index 51968238..8c1d692a 100644
--- a/tests/test_bootstrap_form.py
+++ b/tests/test_bootstrap_form.py
@@ -24,7 +24,7 @@ def clean(self):
 
 class BootstrapFormTestCase(BootstrapTestCase):
     def test_illegal_form(self):
-        with self.assertRaises(ValueError):
+        with self.assertRaises(TypeError):
             self.render("{% bootstrap_form form %}", {"form": "illegal"})
 
     def test_exclude(self):
diff --git a/tests/test_bootstrap_formset.py b/tests/test_bootstrap_formset.py
index b5c9296f..11fbd0bb 100644
--- a/tests/test_bootstrap_formset.py
+++ b/tests/test_bootstrap_formset.py
@@ -50,5 +50,5 @@ def test_formset_post(self):
         )
 
     def test_illegal_formset(self):
-        with self.assertRaises(ValueError):
+        with self.assertRaises(TypeError):
             self.render("{% bootstrap_formset formset %}", {"formset": "illegal"})