change typeerror to valueerror
diff --git a/tests/test_utils.py b/tests/test_utils.py
index 32daff7..c640367 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -68,7 +68,7 @@
     )
     item = pretend.stub(keywords={"supported": supported},
                         funcargs={})
-    with pytest.raises(TypeError):
+    with pytest.raises(ValueError):
         check_backend_support(item)