diff --git a/muk_fields_lobject/fields.py b/muk_fields_lobject/fields.py
index 5829a36..a48c4a9 100644
--- a/muk_fields_lobject/fields.py
+++ b/muk_fields_lobject/fields.py
@@ -27,7 +27,7 @@ import tempfile
 
 from odoo import _
 from odoo import models, api, fields
-from odoo.tools import ustr, pycompat, human_size
+from odoo.tools import ustr, human_size
 
 _logger = logging.getLogger(__name__)