diff --git a/nullptr/models/base.py b/nullptr/models/base.py
index 1789d68..ced5713 100644
--- a/nullptr/models/base.py
+++ b/nullptr/models/base.py
@@ -1,8 +1,6 @@
 from copy import deepcopy
-from dataclasses import dataclass
 from nullptr.util import sg
 
-@dataclass
 class Base:
   identifier = 'symbol'
   symbol: str