diff --git a/build.py b/build.py
index 55df46a..0cbffa6 100755
--- a/build.py
+++ b/build.py
@@ -48,6 +48,7 @@ def _empty(v: any) -> any:
 
 class ASN:
     def __init__(self, asn_id: int):
+        # pylint: disable=E1101
         self.id = asn_id
         self.ip4 = IPSet()
         self.ip6 = IPSet()