diff --git a/cyborg/db/sqlalchemy/migration.py b/cyborg/db/sqlalchemy/migration.py
index 2c8aa359..d805f77f 100644
--- a/cyborg/db/sqlalchemy/migration.py
+++ b/cyborg/db/sqlalchemy/migration.py
@@ -63,7 +63,7 @@ def create_schema(config=None, engine=None):
         engine = enginefacade.get_legacy_facade().get_engine()
 
     if version(engine=engine) is not None:
-        raise db_exc.DbMigrationError("DB schema is already under version"
+        raise db_exc.DBMigrationError("DB schema is already under version"
                                       " control. Use upgrade() instead")
 
     models.Base.metadata.create_all(engine)