diff --git a/l10n_br_nfe_spec/__manifest__.py b/l10n_br_nfe_spec/__manifest__.py
index 5f7bb29ce04a..1acc597a1331 100644
--- a/l10n_br_nfe_spec/__manifest__.py
+++ b/l10n_br_nfe_spec/__manifest__.py
@@ -5,7 +5,7 @@
     "license": "LGPL-3",
     "category": "Accounting",
     "summary": "nfe spec",
-    "depends": ["base"],
+    "depends": ["base", "spec_driven_model"],
     "installable": True,
     "application": False,
     "development_status": "Mature",
diff --git a/l10n_br_nfe_spec/models/spec_models.py b/l10n_br_nfe_spec/models/spec_models.py
index dd9206bc853d..71cb4cdf4537 100644
--- a/l10n_br_nfe_spec/models/spec_models.py
+++ b/l10n_br_nfe_spec/models/spec_models.py
@@ -7,6 +7,7 @@
 class NfeSpecMixin(models.AbstractModel):
     _description = "Abstract Model"
     _name = "spec.mixin.nfe"
+    _inherit = "spec.mixin"
     _field_prefix = "nfe40_"
     _schema_name = "nfe"
     _schema_version = "4.0.0"