diff --git a/tests/test_schema.py b/tests/test_schema.py
index c39a0180..fb51e0dc 100644
--- a/tests/test_schema.py
+++ b/tests/test_schema.py
@@ -226,5 +226,5 @@ class ValidateAssignmentSchema(Schema):
     assert schema_inst.str_var == "reassigned_value"
     try:
         schema_inst.str_var = 5
-    except ValidationError:
-        raise AssertionError()
+    except ValidationError as ve:
+        raise AssertionError() from ve