diff --git a/migrate/__init__.py b/migrate/__init__.py
index c8cf317..dd3c059 100644
--- a/migrate/__init__.py
+++ b/migrate/__init__.py
@@ -7,7 +7,3 @@
 
 from migrate.versioning import *
 from migrate.changeset import *
-
-
-class MigrateDeprecationWarning(DeprecationWarning):
-    """Warning for deprecated features in Migrate"""
diff --git a/migrate/changeset/exceptions.py b/migrate/changeset/exceptions.py
index 1b33851..a3dacbd 100644
--- a/migrate/changeset/exceptions.py
+++ b/migrate/changeset/exceptions.py
@@ -19,3 +19,8 @@ class InvalidConstraintError(Error):
     """
     Invalid constraint error.
     """
+
+class MigrateDeprecationWarning(DeprecationWarning):
+    """
+    Warning for deprecated features in Migrate
+    """
diff --git a/migrate/changeset/schema.py b/migrate/changeset/schema.py
index d953539..8eb48ed 100644
--- a/migrate/changeset/schema.py
+++ b/migrate/changeset/schema.py
@@ -4,7 +4,6 @@
 from UserDict import DictMixin
 import sqlalchemy
 
-from migrate import MigrateDeprecationWarning
 from migrate.changeset import SQLA_06
 from migrate.changeset.exceptions import *
 from migrate.changeset.databases.visitor import (get_engine_visitor,