diff --git a/l10n_br_cte_spec/models/spec_models.py b/l10n_br_cte_spec/models/spec_mixin.py
similarity index 100%
rename from l10n_br_cte_spec/models/spec_models.py
rename to l10n_br_cte_spec/models/spec_mixin.py
diff --git a/l10n_br_cte_spec/tests/test_cte_import.py b/l10n_br_cte_spec/tests/test_cte_import.py
index f6ec5c7acdf3..fc39651fc2a8 100644
--- a/l10n_br_cte_spec/tests/test_cte_import.py
+++ b/l10n_br_cte_spec/tests/test_cte_import.py
@@ -12,7 +12,7 @@
 from odoo import api
 from odoo.tests import TransactionCase
 
-from ..models import spec_models
+from ..models import spec_mixin
 
 tz_datetime = re.compile(r".*[-+]0[0-9]:00$")
 
@@ -116,10 +116,10 @@ def match_or_create_m2o_fake(self, comodel, new_value, create_m2o=False):
     return comodel.new(new_value).id
 
 
-# spec_models.CteSpecMixin._update_cache = _update_cache
-spec_models.CteSpecMixin.build_fake = build_fake
-spec_models.CteSpecMixin.build_attrs_fake = build_attrs_fake
-spec_models.CteSpecMixin.match_or_create_m2o_fake = match_or_create_m2o_fake
+# spec_mixin.CteSpecMixin._update_cache = _update_cache
+spec_mixin.CteSpecMixin.build_fake = build_fake
+spec_mixin.CteSpecMixin.build_attrs_fake = build_attrs_fake
+spec_mixin.CteSpecMixin.match_or_create_m2o_fake = match_or_create_m2o_fake
 
 
 class CTeImportTest(TransactionCase):