diff --git a/app/api/partitions.py b/app/api/partitions.py
index bfd1bca6..8a2d9782 100644
--- a/app/api/partitions.py
+++ b/app/api/partitions.py
@@ -251,7 +251,7 @@ def partition_remove_etud(partition_id: int, etudid: int):
         )
     db.session.commit()
     # Update parcours
-    group.partition.formsemestre.update_inscriptions_parcours_from_groups()
+    partition.formsemestre.update_inscriptions_parcours_from_groups()
     app.set_sco_dept(partition.formsemestre.departement.acronym)
     sco_cache.invalidate_formsemestre(partition.formsemestre_id)
     return jsonify({"partition_id": partition_id, "etudid": etudid})