diff --git a/lbry/db/utils.py b/lbry/db/utils.py
index 97ee208f8..bc8d30be0 100644
--- a/lbry/db/utils.py
+++ b/lbry/db/utils.py
@@ -13,7 +13,7 @@ except ImportError:
 from .tables import AccountAddress
 
 
-class greatest(FunctionElement):
+class greatest(FunctionElement):  # pylint: disable=invalid-name
     type = Numeric()
     name = 'greatest'