diff --git a/backend/gn_module_import/tests/test_imports.py b/backend/gn_module_import/tests/test_imports.py
index 0281d098..ea7fd5e8 100644
--- a/backend/gn_module_import/tests/test_imports.py
+++ b/backend/gn_module_import/tests/test_imports.py
@@ -14,7 +14,7 @@
 from sqlalchemy import func, insert
 from sqlalchemy.sql.expression import select
 
-from apptax.taxonomie.models import BibListes, cor_nom_liste, TaxRef
+from apptax.taxonomie.models import BibListes, cor_nom_liste
 from geonature.utils.env import db
 from geonature.core.gn_permissions.tools import (
     get_scopes_by_action as _get_scopes_by_action,
@@ -282,7 +282,6 @@ def sample_taxhub_list():
     cd_nom = 67111
     with db.session.begin_nested():
         id_list_not_exist = (db.session.query(func.max(BibListes.id_liste)).scalar() or 0) + 1
-        taxon = db.session.query(TaxRef).where(TaxRef.cd_nom == cd_nom).first()
         taxa_list = BibListes(
             id_liste=id_list_not_exist, nom_liste="test", code_liste="test", picto=""
         )