diff --git a/app/scodoc/sco_saisie_excel.py b/app/scodoc/sco_saisie_excel.py
index 1ef7e858..e5af4c47 100644
--- a/app/scodoc/sco_saisie_excel.py
+++ b/app/scodoc/sco_saisie_excel.py
@@ -499,7 +499,7 @@ def generate_excel_import_notes(
     if not formsemestre:  # aucune évaluation
         rows = []
     # etudiants
-    etuds_inscriptions = formsemestre.etuds_inscriptions
+    etuds_inscriptions = formsemestre.etuds_inscriptions if formsemestre else {}
     for row in rows:
         etud: Identite = row["etud"]
         st = styles["nom"]